baber/WOPTO huggingface dataset:
Patent JP-H02286837-A (JP)
Title: Output power control device of engine
Inventor: MURATA SHINICHI
IPC: F02D9/02
Filed: 1989-04-27
Abstract: PURPOSE:To continue running with an engine output which reflects will of the driver, by controlling the number of fuel injecting cylinders of a multi- cylinder engine or its ignition timing in accordance with the amount of accel. stamping when sticking of a throttle valve is sensed. CONSTITUTION:To a main control part 30 are fed signals from a suction gas flowmeter 3, full open switch 10, throttle degree-of-opening sensor 11, accel. pedal position sensor 40, etc., and the target engine output is determined in accordance with the stamp amount of the accel. pedal 41 to serve controlling of the degree of opening of a throttle valve 6 through a motor drive control part 50 and a step motor 7. When the deviation of the actual measurement from the target engine output, i.e. target suction air amount, has exceeded the specified value to generate judgement that sticking has occurred in the throttle valve 6, or when any discontinuity of the throttle degree-of-opening sensor 11 is sensed, the main control part 30 performs controlling of the number of fuel injecting cylinders of the multi-cylinder engine concerned 4 or its ignition timing. Thus running safe and in compliance with will of the driver can be continued.
Patent JP-S61263773-A (JP)
Title: Driver for dot printing head in thermal printer
Inventor: MURASE KATSUYOSHI
IPC: B41J2/35
Filed: 1985-05-20
Abstract: PURPOSE:To reduce variations in printed density and contrive a simpler circuit construction, by providing a circuit for measuring the internal resistance of a printing head, a circuit for discriminating resistances into a plurality of ranked resistance groups according to the measured values, and a circuit for setting a preset driving voltage according to the ranks thus discriminated. CONSTITUTION:The discriminating circuit 5 is provided for discriminating whether an output V0 from the measuring circuit 4 for the internal resistance Rn of a heating element Hn in the printing head 1 is higher or lower than a reference voltage Vf, and the voltage-setting circuit 7 is provided in a power source 6. Where the output from the circuit 5 when a measurement demand signal MA, MB is outputted from a printer controller 3 is Vf0 and a standard value of the internal resistance of the printing head is R0, the internal resistances which are actually scattered are classified into three ranks, the internal resistance Rn of the n-th heating element Hn in the head 1 is measured, and the optimum one of three driving voltage is selected. Accordingly, variations in printed density arising from scattering of the resistances of the head can be reduced.
Patent JP-H099944-A (JP)
Title: Chain mold device
Inventor: RIZZI ROBERTO
IPC: B29C48/05
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a chain mold apparatus high in productivity per unit time, and for producing a solid food of a three-dimensional shape, especially a packed food. SOLUTION: Plural chain links 18 and 18' of an upper chain 14 are slidably equipped with half molds 16 and 16' along a dihedral body-like product. The half molds 16 and 16' are supported by the opposing chain links 18 and 18' and moved to approach and to separate each other. The half molds 18 and 18' forms a supplied bead-like intermediate food into an individual final product. An operation system which has such length as to provide a product having a fixed shape, and drives, locates and controls the half molds 16 and 16 so as to cut the intermediate food is installed to give the objective chain mold apparatus.
Patent JP-H08303558-A (JP)
Title: Backlash eliminating device
Inventor: KOBAYASHI KENJI
IPC: F16H55/18
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate backlash of a gear device so as to reduce gear noise by dividing a driven side helical gear into two parts in the axial direction, interposing a coil spring between both gears, and parting both gears in the axial direction by the energization force. CONSTITUTION: A driven side helical gear 5 meshing with a driving side helical gear 4 is divided into two parts in the axial direction, the one gear 5 is fixed to a driven side camshaft 2, the other gear 5 is engaged with the spline 14 formed in the axial direction of the driven side camshaft 2, and a coil spring 19 is interposed between both the gears 5. Hereat, when the number of teeth of the driven side helical gear 5 is N and the number of teeth of the spline 14 is (n), it is favorable to be N=(n)+1. Hereby, the other driven side helical gear 5 is engaged with the spline 14 from the one driven side helical gear 5 by the fixed energization force of the coil spring 19 and parted in the axial direction of the driven side camshaft 2.
Patent JP-S63270901-A (JP)
Title: Braking device
Inventor: TAKAHASHI HARUHIRO
IPC: F15B11/00
Filed: 1987-04-28
Abstract: PURPOSE:To omit a counter balance valve by inserting a plunger slidably into both spool ends in a changeover valve and acting a spring to the outer end of the plunger to connect a pressure chamber located at the side opposite to the spring to a pump. CONSTITUTION:A spool 23 both ends of which face pilot chambers 36, 37 is provided in a changeover valve V installed between a pump P and a fluid motor m. Plungers 41, 42 are inserted slidably into both ends of the spool 23 of the changeover valve V, meanwhile, springs 50, 51 located at the other ends of this plunger are put in action. Pressure chambers 43, 44 located at the side opposite to the springs 50, 51 are connected to the pump P. When a counter load acts on a motor for running, a delivery pressure of the pump P is dropped in a moment and plungers 41, 42 are moved by the action of the springs 50, 51 and the pilot chambers 36, 37 located at the spool 23 ends are connected to a tank.
Patent JP-S5332075-A (JP)
Title: Sound detecting unit
Inventor: FUKUDA KATSUYOSHI
IPC: G01H1/00
Filed: 1976-09-07
Abstract: PURPOSE: To raise S/N of AE by providing the frequency characteristic and by laying an acoustic guide for increasing the detecting sensitivity between the vessel bottom and a piezoelectirc element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58222610-A (JP)
Title: Crystal oscillator
Inventor: CHIBA KAZUHARU
IPC: H03H9/08
Filed: 1982-06-21
Abstract: PURPOSE:To attain a thermostatic chamber type crystal oscillator with a simple constitution and excellent temperature characteristic, by mounting a crystal oscillating element, a temperature sensor and a transistor (TR) for heating to a metallic block for almost completing thermal coupling. CONSTITUTION:A metallic block of the unified construction is formed by inserting the crystal oscillating element 3 to a hole 2 for use of a crystal oscillating element of a metallic block 1, inserting the temperature sensor 5 to a hole 4 for use of a temperature sensor, and mounting the TR7 for heating on one side face 6 of this metallic block 1. Further, the metallic block of the unified construction is mounted on a printed circuit board having the crystal oscillating circuit and a temperature control circuit, and the frequency versus temperature characteristic of the crystal oscillator is made constant by controlling the TR7 for heating so that the temperature of the crystal oscillating element 3 is kept constant with a detecting signal of the temperature sensor 5.
Patent JP-S62259739-A (JP)
Title: Machine tool with tool exchanger enabling multiple side machining
Inventor: NAKA TERUO
IPC: B23Q3/157
Filed: 1986-05-07
Abstract: PURPOSE:To enable automatic exchange on both of a vertical and a horizontal tool mounting shaft with a simple structure by conveying a tool which is held horizontally by a magazine which makes vertical circulation, via devices which make horizontal movement, vertical rotation, vertical movement, and horizontal rotation respectively. CONSTITUTION:A tool 3 which is horizontally held along the guide rail 2 of a storage magazine 1 is moved and rotated by a laterally faced carrier 5 having an exchange arm 8 and moved to a tool pot 11. Then, the tool 3 is vertically rotated, 180 deg. rotated by the double exchange arm 15 of a longitudinally faced carrier 24, and mounted on the vertical main shaft 29 of a machine tool head 20. When an attachment 30 is automatically installed on the head 20, the tool 3 is 90 deg. rotated by an arm head 16 provided on the longitudinally faced carrier 24 and mounted on a tool mounting shaft 31 while being held horizontally. Accordingly, the tool can be automatically exchanged by controlling and driving the actuator of each carrier.
Patent JP-H10296603-A (JP)
Title: Protective material for fixing sheet-like lens
Inventor: TAKUSHIMA SHUSUKE
IPC: C08G75/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To easily separate a protective material after grinding and polishing, by interposing a sheetlike article, composed of an optical hardened article of a polimeric composition including diallylphthalate and pentaerythritoltetra at a specific equivalent ratio, between a fixed member and a lens. SOLUTION: A working block 4 is constituted of a spindle part 4a, having a rotatably symmetric shape with the center line of a rotation spindle 3 as the center, and fitted to the spindle 3, and a cup part 4b for fixing a lens 1; and forms a circular recesses part 4c, to be adopted as a lens fixing member and filled with a low-melting point metal 8, on the end surface of the cup part 4b. A protective material 10; which is a sheet-like material composed of the optical hardened article of a polymeric composition including one kind of diallylisophtalate, and diallylterephthakate, and pentaerythritoltetra at an equivalent ratio of 2:1-1:3; is interposed between the cup part 4b forming the recesses part 4c and the lens 1.
Patent JP-H05300822-A (JP)
Title: Production of cushion material
Inventor: NOMIZO FUMIO
IPC: B29C43/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a production method of a cushion material having a hardness gradient by adjusting the heating temperature and the molding pressure of the mixed fibers stacked in a mold. CONSTITUTION:Mixed cotton 14 including hot-melt fibers is laminated in the lower frame 12 forming the surface of a seat pad 10 and pressed in the frame by the upper frame 16. The lower frame 12 is covered with a heat-insulating member 18 and the upper frame 16 and lower frame 12 are heated in a furnace. When the mixed cotton 14 is heated in such condition, a part of the mixed cotton 14 shifts little by little from the upper face 10A side of the seat pad 10 to the lower face 10C thereof. As a result, the apparent density becomes large at the lower face 10C of the seat pad 10 and a specified gradient of density or a specified gradient of hardness can be formed from the upper face 10A side to the lower face 10C side of the seat pad 10.
Patent JP-H02284412-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA TOMONORI
IPC: H01L21/30
Filed: 1989-04-25
Abstract: PURPOSE:To reduce the positional deviation of the third pattern from the second pattern by forming the third pattern on the basis of the second indexes (marks) for superimposition respectively formed in the process immediately before the first pattern forming process and another process preceding the above-mentioned process. CONSTITUTION:Marks 7 and 8 (part of the second indexes for superimposition) are formed as X- and Y-axis side marks in addition to marks 5 and 6 (the first indexes for superimposition) after the first process. During the second process, a circular pattern 2 and marks 9 and 10 (the remaining second indexes for superimposition) are newly transferred after a stepper is positioned on the basis of the marks 5 and 6. In the third process, the stepper is positioned by using the marks 7 and 9 as X-axis side marks and marks 8 and 10 as Y-axis side marks. Thereafter, a rectangular pattern 3 is newly transferred. The patterns 3 is slightly deviated from its intended position by a reduced amount.
Patent JP-2000298531-A (JP)
Title: Information processor, method for informing of residiual amount of consumable article and storage medium
Inventor: NAKAMURA KAZUHIRO
IPC: G06F1/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To executes appropriate warning by determining warning time for the residual amount of a consumable article from the scheduled consumption of the article. SOLUTION: A consumable article corresponds to a schedule element constituting a scheduler and the consumption of the article to be used for an information processor is counted up by a consumable article consumption counting means 9a. A residual amount detection means 9b detects the residual amount of the article. A residual amount informing time controlling means 9c controls the time for informing of the residual amount of the article which is to be executed by a residual amount informing means 9d on the basis of the schedule element set up by the scheduler function and the residual amount of the article detected by the means 9b.
Patent JP-S5631113-A (JP)
Title: Temperature adjuster
Inventor: NAGATA KUNIO
IPC: G05B23/02
Filed: 1979-08-21
Abstract: PURPOSE:To generate the alarm output in case the detection temperature becomes out of the range of the fixed temperature and at the same time avoiding the generation of the unnecessary alarm output immediately after the make of the power source, by providing the comparator which detects the detection temperature going out of the fixed temperature range plus the alarm output circuit. CONSTITUTION:No power source is made; the control subject is cooled down to the normal temperature; and this temperature is less than the set temperature and the lower limit temperature corresponding to voltage V3 of the comparator 6. Under such conditions, if the power source is made, the output (a) is ''H'' with the output (d) of the NAND gate G4 becomes ''L''. Thus the alarm is inhibited. In this instant, the output (c) of the comparator 7 is at the ''L'' with inhibition of the alarm. At the same time, the control subject is heated with reception of the output of the main relay XM with increment of the detection temperature. When the detection temperature reaches the set temperature, the output (a) becomes ''L''. Receiving this, the output (d) becomes ''H'' with this state stored. Thus the inhibition of the alarm function is cancelled. After this, the relay XA operates to produce the alarm output when the detection temperature becomes out of the upper and lower limit temperature corresponding to the voltage V2 and V3 respectively.
Patent JP-2000297874-A (JP)
Title: Fluid passage opening/closing valve
Inventor: IMAO TOSHIO
IPC: F16K35/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid passage opening/closing valve of a low cost and simple structure easily assembleable in a wheel brake unit of a vehicle. SOLUTION: An electronic control device energizes a drive current to a motor 5 to rotate a rotary valve 4, and a rotation position of the rotary valve 4 is recognized based on a rotation direction and a rotation angle of the rotary valve 4 detected by a rotary sensor 7. Energization of the drive current of the motor 5 is stopped as rotation to an opened position or a closed position where a passage 10 of the rotary valve 4 is communicated with a fluid passage 9 is recognized. At this timing, a stopper ball 14 is engaged in a circumferentially four-parted stopper groove 13 to regulate rotary and axial movement of the rotary valve 4, and a check ball 18 is engaged in a check groove 17, thereby a passage opened position or a passage closed position of the rotary valve 4 is held.
Patent JP-H06317281-A (JP)
Title: Closed type compressor
Inventor: FUJITANI MAKOTO
IPC: F04C18/356
Filed: 1993-05-07
Abstract: PURPOSE:To connect a cylinder and a housing accurately to each other without bringing them into contact by welding objects through a through-hole of a housing after a pin is inserted in a pin hole of the cylinder and is fixed by an adhesive, and fixing the pin to the housing by welding metal. CONSTITUTION:A cylinder 1 of a compression element or a motor stator of a motor-driven element and the like are fixed respectively inside of a housing 7. In this case, a through-hole 7a is formed in the housing 7. On the other hand, a pin hole 1a is formed in the cylinder l in a position opposed to the through- hole 7a. After a pin 21 is inserted in the pin hole la and is fixed by an adhesive 21, these are welded together through the through-hole 7a, and the pin 21 is fixed to the housing 7 by welding metal 9. Thereby, the cylinder 1 and the housing 7 are connected to each other without causing deformation or a crack by thermal stress, and concentric positioning accuracy of the cylinder 1 can be improved, and contact being a cause of generating a chatter sound can be eliminated.
Patent JP-H11307811-A (JP)
Title: Ultraviolet light emitting element
Inventor: YOSHIDA KIYOTERU
IPC: H01L33/12
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the presence of N atom holes and emit ultraviolet rays with high luminance by doping an activated layer with at least one kind selected from the group consisting of In, P, and As at a predetermined concentration. SOLUTION: A buffer layer 2, then a lower barrier layer 3, and further a lower clad layer 4 are laminated sequentially on a substrate 1. An activated layer 5 comprised of a GaN compound semiconductor into which a dopant has been doped is laminated on the layer 4. As the GaN compound semiconductor, a GaN composition or an AlGaN composition having a smaller band gap than the layer 4 is suitable. A dopant to be doped into the GaN compound semiconductor is at least one kind selected from the group consisting of In, P, and As, and the doping concentration of the dopant in the layer 5 is set between 1×10<18> and 1×10<21> cm<-3> .
Patent JP-H08304581-A (JP)
Title: Device and method for plant inspection support
Inventor: NIIMURA MASATO
IPC: H04N7/18
Filed: 1995-04-28
Abstract: PURPOSE: To improve accuracy in inspection by obtaining position information and posture information of a device from the distance information of a distance sensor on an inspection device and the three dimensional information from memory information, and calculating and indicating the access route from each information to the object and the position information of the device. CONSTITUTION: Distance information obtained with a distance sensor 4 mounted on an inspection device 1 and three dimensional model information formed with three dimensional CAD information stored in a memory device 13 are compared and position information and posture information of the device 1 is obtained. Then, based on the three dimensional model information and the position information and posture information of the device 1, the optimum access route to the inspection object and the position information of the device 1 are calculated and indicated on a display 11. By this device, the position ad posture of the device 1 can be indicated on the three dimensional model constituting the same space as in the vicinity of the object with the three dimensional CAD data and so the operability of the device 1 can be improved.
Patent JP-H07317167-A (JP)
Title: Insect proofing structure
Inventor: MIYASHITA HACHIRO
IPC: E04B1/72
Filed: 1994-05-20
Abstract: PURPOSE:To easily prevent a harmful insect from being penetrated into a building from the leg part of a strut for supporting an exterior part such as a pent- roof. CONSTITUTION:A foundation concrete 7 (foundation) is provided in the ground 3 on the outside of a building, and the leg part 1a of the strut 1 of the pent-roof 8 (exterior part) of the building is fixed to the foundation concrete 7 in the state buried in the ground 3. A insect proofing sheet 9 is laid over the whole circumference of the leg part 1 buried in the ground 3.
Patent JP-S587313-A (JP)
Inventor: KOIKE MASARU
IPC: B27L5/00
Filed: 1981-07-07
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-S61263805-A (JP)
Title: Pneumatic tire and its molding machine
Inventor: SAKAI KEIJI
IPC: B60C9/06
Filed: 1985-05-18
Abstract: PURPOSE:To set the cord angle of a side wall section to a specific value by partially varying a bias cord angle on a molding drum and improve the cornering characteristic, vibration, comfortableness to ride in a car characteristic, and the like by varying the rigidity of each portion of a tire. CONSTITUTION:In a pneumatic tire, a cord angle A in a point with a radius R on a carcass for the section cross-sectional direction is determined by the radius Rd of a molding drum 5 and the cord angle Ad on the molding drum 5 and is approximately specified as an expression RdsinA = RsinAd. In addition, assuming that the central radius of the crown section of a tire carcass is Ro and the cord angle is Ao, the cord angle A of a side wall section is also specified as an expression RosinA = RsinAo. In this case, a desired purpose can be attained by partially varying a bias cord angle on the molding drum 5 and setting the cord angle A of the side wall section to a different value five degrees or more from a value represented in the expression mentioned above.
Patent JP-H0271227-A (JP)
Title: Ae locking device
Inventor: SATO OSAMU
IPC: G03B7/08
Filed: 1989-04-26
Abstract: PURPOSE:To easily perform the AE locking operation by fixing the object luminance measured by a photometry means in accordance with stored contents of a means which decides the change of the operation of a photometric value fixing operation means and stores the discrimination result. CONSTITUTION:When an AE locking switch (photometric value fixing operation means) is not operated at all, an object luminance fixing means 4 connects a photometry means 1 and a luminance information holding means 5 to update the object luminance. Meanwhile, when the AE switch 2 is operated, its change is stored in a switch operation storage means 3 (where the change of the operation of the photometric value fixing operation means is stored). The object luminance fixing means 4 releases connection between the photometry means 1 and the luminance information holding means 5 in accordance with stored contents of the switch operation storage means 3. Consequently, exposure control based AE lock is performed by the object luminance stored in a memory part 4a at the time of this release. Thus, desired AE lock is performed without continuously depressing the AE locking switch.
Patent JP-S58223774-A (JP)
Title: Radiation monitoring device
Inventor: YAMAZAKI TAKAAKI
IPC: G08C15/06
Filed: 1982-06-23
Abstract: PURPOSE:To reduce the cost of cable laying and to improve flexibility, by carrying out the periodic fetch of a dosage rate, multiplex transmission, and statistical processing of data through the operations of processors provided to a dosage meter terminal station and a central control station. CONSTITUTION:Outputs pulses 7 from a detector 1 at the dosage meter terminal station 23 are sent to a logarithmic dose rate meter 10, whose output dosage rate signal 40 is sent to an analog signal processing part 22. The processing part 22 stores dosage rate data in the form of a digital signal in a memory 18. A transmission control part 19 sends an interruption signal to a processor 20 at a request from the central control station 31 and an up-to-date dosage rate is sent to the station 31. The station 31 stores the dosage rate value in a memory 25 and performs display and recording and a processor 26 calculates integral dosage in each radiation atmosphere to average the dosage within a specific period.