baber/WOPTO huggingface dataset:
Patent JP-S6310164-A (JP)
Title: Process unit
Inventor: HIGASHIMURA KOICHI
IPC: G03G15/00
Filed: 1986-07-01
Abstract: PURPOSE:To improve the shelf stability, the reliability and the handling property by constituting the titled unit so that it has a mechanism for allowing an image carrying body and a cleaning device to abut on each other, and has a structure by which the unit cannot be mounted physically to a device main body in a state that the abutting is released. CONSTITUTION:When an abutting operation layer 15 is rotated clockwise from a state that the abutting of an image carrying body 1 and a cleaning device 6 is released by the engagement of an abutting release cam 17 and a blade holder 12, its engagement is detached, and the image carrying body 1 and the cleaning device 6 become an abutting state. Also, the abutting operation lever 15 has a function for preventing a process unit 8 which is executing no abutting, from being mounted to the device main body. That is to say, when it is tried to mount the process unit 8 to the device main body, at the position of the abutting operation lever 15 when the abutting is released, this unit is designed in advance so that an interference occurs between the abutting operation layer 15 and the device main body and it cannot be mounted physically. Only when the abutting operation lever 15 is in the position of an abutting state, no interference occurs, and the unit can be mounted.
Patent JP-2000343973-A (JP)
Title: Driving force control device in four-wheel drive vehicle
Inventor: SEKIYA SHIGENOBU
IPC: B60K23/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To appropriately control torque transmission of usually driven one side of front and rear driving wheels to the other front and rear driving wheels by selecting a plurality of engaging characteristics in which responsiveness of torque transmission by a hydraulic clutch is different from each other according to the operating condition of a vehicle, and controlling engaging force of the hydraulic clutch. SOLUTION: Driving force of an engine is transmitted to right and left front wheels through an oil hydraulic pump PF. At this time, under the condition in which both front wheels do not slip, right and left rear wheels are rotated in the advancing direction, and hence the other oil hydraulic pump PR is linked with both rear wheels and driven.  When both front wheels slip and the discharge quantity of the hydraulic pump PF exceeds the suction quantity of the hydraulic pump PR, hydraulic oil corresponding to difference of the discharge/suction quantities is supplied to the hydraulic oil chamber 29 of a hydraulic clutch C through an oil passage 16, a hydraulic oil supply passage 31, and a choke type restriction 30, As a result of this, when supply oil pressure increases to engage the hydraulic clutch C, both rear wheels are driven through an output shaft 6, and the hydraulic pump PR is also driven.
Patent JP-H097186-A (JP)
Title: Optical information recording and reproducing device
Inventor: KITAI HIROTO
IPC: G11B5/80
Filed: 1995-06-21
Abstract: PURPOSE: To provide an optical information recording and reproducing device capable of controlling a seek operation with a simple constitution by suppressing vibrations when the device starts seeking. CONSTITUTION: This device is provided with a detection means which detects a relative moving speed and distance between an optical head and an optical card, a first target speed generating means which is prearranged so as to gradually increase the speed, and an amplifying circuit 301 which generates a second target speed in accordance with the difference between a distance up to the target position and a moved distance. Further, the device is provided with a changeover circuit 302 which selects either the first speed or the second target speed, and an amplifier circuit 305 which generates a speed control signal in accordance with the difference between the selected target speed and the moving speed.  When starting a seek operation, a vibration wave motor 228 is controlled by the speed control signal in accordance with the difference between the first target speed and the moving speed, and when the moving speed reaches a prescribed speed, the vibration wave motor 228 is controlled by a speed control signal in accordance with the difference between the second target speed and the moving speed.
Patent JP-H01319623-A (JP)
Title: Production of clean steel
Inventor: MATSUMOTO HIROSHI
IPC: C12C7/06
Filed: 1988-06-21
Abstract: PURPOSE:To convert the nonmetallic inclusions contained in the steel so as to have a low melting point and to have easy stretchability and to prevent the disconnection of a steel wire rod for tire cords in a drawing stage and twisting stage by making combination use of an Si deoxidizing agent and an alkali metal compd. as a deoxidizing agent at the time of deoxidizing and cleaning the raw material molten steel for the above-mentioned steel wire rod. CONSTITUTION:The alkaline agent consisting of silicate such as Na2SiO3 or K2SiO3 or fluoride such as LiF or NaF is added together the composite deoxidizing agent of an Si system or Si-Mn or Si-Mn-Al system into the melt of the raw material high- carbon steel or under stirring of the molten metal by gas blowing from bottom blown tuyeres at the time of producing the steel wire rod for tire cords as the reinforcement material of the radial tires of automobiles. The residual nonmetallic inclusions of the Al2O3 system or SiO2 system, etc., in the steel which are plastically deformable are converted to the inclusions having the properties to be easily stretched in the working direction to form the wire rod at the time of hot rolling or drawing. The steel wire rod for tire cords is produced at a high yield without being disconnected by the presence of the inclusions at the time of the hot rolling and drawing of the steel stock.
Patent JP-S6046276-A (JP)
Title: Current-sensitized transfer printing system
Inventor: KURODA YOSHIO
IPC: B41J2/325
Filed: 1983-08-24
Abstract: PURPOSE:To increase the number of times of using an ink sheet to thereby lower the printing cost and delete the printed contents on the ink sheet to thereby observe secrecy, by intermediately providing a cloth form spacer impregnated with an ink between conductive sheets. CONSTITUTION:The ink sheet comprises the cloth form spacer 2 impregnated with a thermoplastic ink 1, an anisotropic conductive sheet 3 lamianted on the upper side of the spacer 2, and a conductive sheet 4 having regular through-holes 4a, 4a... and laminated on the lower side of the spacer 2. Electrode pins 5 for printing are brought into contact with conductor wires 6 provided in the sheet 3, and the sheet 4 is grounded, whereby electric currents are passed between the sheets 3, 4. The ink 1 in proximity to a part where the elecric current 7 is passed is melted, is expanded, and oozes out to the lower side of the sheet 4 through the through-holes 4a, thereby printing on a paper 8 pressed against the lower side of the sheet. After printing, the ink in an ink reservoir 9 provided in the spacer 2 is melted by a heater 11, and is supplied to a part where the ink has been consumed, by capillary action through the part between both of the conductive sheets.
Patent JP-H05344693-A (JP)
Title: Manufacture of molded motor
Inventor: KONDO MOTOTERU
IPC: H02K15/12
Filed: 1992-06-15
Abstract: PURPOSE:To provide a method for fixing a printed wiring board which ensures a fixing strength of a printed wiring board and sufficient safety for moisture and water and is sufficiently resistive to an external force due to fluid pressure of mold resin. CONSTITUTION:A printed wiring board 4 is held by a fixing board 3 for the purpose of fixing. Moreover, since the projected portion 3a of the fixing board 3 has a shape to be matched with the recessed portion 9a at the central end face of a lower die 9, when both the upper die 9 and lower die 9 are tightened, these are simultaneously positioned securely within the mold metal and the fixing board 3 is held for fixing by a fixing board holding pin 8a of the upper die 8 and the recessed portion 9 at the central end surface of the lower die 9.
Patent JP-S5487206-A (JP)
Title: Electronic switch device for tape recorder
Inventor: ITOU KAZUO
IPC: G11B31/00
Filed: 1977-12-22
Abstract: PURPOSE:To reduce the size and improve the sound quality of a tape recorder by interchanging a microphone and a speaker with the use of an electronic switch, which is arranged in position, so that the weak signals of the microphone and head may be converted into a low impedance. CONSTITUTION:In the common vicinity of the microphone 4 and magnetic head 23 of a recorder which is equipped at its center with a mechanism, there is arranged an IC electronic switch 26 which is composed of CMOS inverters 35 to 39. If a mechanicl switch 28 is changed to a reproducing condition, a transistor 50 is rendered inconductive to leave a bias oscillator 32 inoperative,and a control line 33 takes a negative potential so that the P terminals of the inverters 35 and 36 and the N terminals of the inverters 37 to 39 are rendered conductive. As a result, the output reproduced by the head 23 is converted by a conversion transistor 60 into low impedance signals, which are fed to a speaker 44. Like operations are followed during the recording operation, in which the change is made to the microphone 24. The signal and control lines are separated by the electronic switch at a proper position to dispense with the shield wire so that the size of the recorder can be reduced while improving the sound qulity.
Patent JP-H06113701-A (JP)
Title: Fishing rod
Inventor: YAMATO YOSHIRO
IPC: A01K87/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a fishing rod having a screw on the circumference and, nevertheless, capable of reducing the weight increase of the rod caused by the screw to enable the formation of a light-weight rod, enabling easy formation of the screw to a prescribed position of the main body of the rod and increasing the strength of the screw. CONSTITUTION:A screw-forming member 30 composed of a prepreg produced by impregnating high-strength fibers with a synthetic resin, is integrally bonded to the circumference of a rod main body 1 composed of a prepreg produced by impregnating high-strength fibers with a synthetic resin. A screw 3 is formed on the circumference of the rod main body 1 by the screw-forming member 30. The strength of the screw 3 can be increased while reducing the weight of the fishing rod.
Patent JP-H09313141-A (JP)
Title: Potato soup stock
Inventor: HOSHIKAWA ERI
IPC: A23L23/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a potato soup stock capable of giving nontacky potato soup with smooth palate feeling, excellent in flavor and fanciness, and useful for potato potage soup, etc., by mashing stock potatoes frozen after subjected to pregelatinization and heat treatment. SOLUTION: First, stock potatoes e.g. about 80wt.% in water content of 'Danshyaku' variety are cut even into 3cm×3cm square blocks, boiled in hot water in an opened atmosphere for 8-12min and then either rapidly or slowly frozen. Next, the resultant frozen stock potatoes are thawed and then mashed on a meshed faceing such as a sieve.
Patent JP-S5945637-A (JP)
Title: Disk record recording device
Inventor: MANO YOSHIZUMI
IPC: G11B7/00
Filed: 1982-09-06
Abstract: PURPOSE:To eliminate the increment of size of a semiconductor laser and to reduce the cost of a disk recoding device, by recording signals obtained by digitizing the sound and character information to the outer circumference of a disk record which is revolved at a low speed. CONSTITUTION:A disk motor control circuit 1 revolves a disk record R at a constant speed of 1,800rpm by the 1st control output fed from a disk motor control circuit 4. A pickup motor control circuit 2 sets a pickup P at the record termination of the 1st region at the inner circumference side of a record R. Then a beam output control circuit 3 drives a semiconductor laser and feeds the video record information modulated by a modulating circuit 5 to a semiconductor laser contained in the pickup P. At the same time, the circuit 1 decelerates the revolving speed of the record R down to 400rpm with the 2nd output of the circuit 4. Then the circuit 2 shifts the pickup P to the record termination of the 2nd region at the outer circumference side of the record R. Then the circuit 3 produces the driving voltage to print the modulated digital signals of characters and sounds to the semiconductor laser within the pickup P.
Patent JP-H05347415-A (JP)
Title: Manufacture of field-effect semiconductor device
Inventor: SATO SHIGEO
IPC: H01L21/8247
Filed: 1992-06-15
Abstract: PURPOSE:To form a sectionally trapezoidal gate structure which is used as a mask in order to form a low impurity concentration source region following a high impurity concentration source region by inclined ion implantation with high controllability. CONSTITUTION:A gate insulating film 2 and a polycrystalline silicon layer 3 are formed on the surface of a silicon substrate 1 and the regions of the polycrystalline silicon layer 3 which are not used as a gate are oxidized into bird's beak shapes and the bird's beak shaped oxide portions are removed to form a sectionally trapezoidal polycrystalline silicon gate. The surface of the silicon substrate 1 is etched with the bird's beak shaped oxide portions formed on the surface of the silicon substrate 1 as a mask to leave a sectionally trapezoidal space and, after a gate insulating film and a polycrystalline silicon gate are formed in the space, the bird's beak shaped oxide portions are removed to form the trapezoidal polycrystalline silicon gate. Further, when the gate is formed by deposition of silicon, an atmospheric pressure is controlled to form the sectionally trapezoidal polycrystalline silicon gate.
Patent JP-H0715240-A (JP)
Title: High frequency local transmission circuit
Inventor: MATSUURA IWAO
IPC: H04B1/3822
Filed: 1993-06-25
Abstract: PURPOSE:To suppress the generation of beats by separating the local transmission frequencies of a transmitting modulated wave and a synthesizer. CONSTITUTION:A transmitting modulated wave signal is generated by mixing a first local transmission frequency signal from an oscillator 4 and a second local transmission frequency signal from an oscillator 5 while using a mixer 3 at the time of transmission. Then, this transmitting modulated wave signal is inputted through a band-pass filter 2 to an orthogonal modulator 1, and the transmitting modulated wave signal is outputted from the orthogonal modulator 1. On the other hand, at the time of reception, only the first local transmission frequency from the oscillator 4 is inputted to the mixer 3, this signal is inputted to the band-pass filter 2 as the transmitting modulated wave signal, and the signal passed through the band-pass filter 2 is inputted to a buffer amplifier 6 as the first local transmission frequency signal for reception.
Patent JP-2000347142-A (JP)
Title: Cleaning and preserving liquid agent for contact lens
Inventor: YAMADA KAZUYA
IPC: A61L2/16
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid agent which prevents the occurrence of eye disorder in the eyes wearing contact lenses and improves the water wettability of contact lens surfaces by incorporating the components selected from the group consisting of an antiinflammatory agent, regulatory function improving agent, decongestant, antiallergic agent, cornea protective agent and refrigerant into the liquid agent. SOLUTION: This liquid agent contains the components selected from the group consisting of the antiinflammatory agent, the regulatory function improving agent, the decongestant, the antiallergic agent, the cornea protective agent and the refrigerant and further a nonionic surfactant. More preferably the antiinflammatory agent, the regulatory function improving agent, the decongestant and the antiallergic agent are all soluble in water. The antiinflammatory agent is selected from the group consisting of allantoin, etc., and the antiallergic agent is selected from the group consisting of chlorpheniramine maleate, etc. The regulatory function improving agent is neostigmine methylsulfate and the decongestant is selected from the group consisting of naphazoline sulfate, etc.
Patent JP-H112842-A (JP)
Title: Liquid crystal display device
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/1337
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality and brightness of a liquid crystal display device by setting the pretilt angle of negative liquid crystal almost to a specific value. SOLUTION: The negative liquid crystal 3 is sandwiched between an active substrate 1 and a counter substrate 2 and liquid crystal molecules 4 are oririeted almost vertically in the absence of an applied voltage. Then the pretilt angle θof the liquid crystal molecules 4 in the absence of the applied voltage is 89 to 91 deg.. Consequently, the liquid crystal molecules 4 follows an electric field direction irrelevantly to their tilt direction when the voltage is applied, so the angle between the optical axes of the liquid crystal molecules 4 and the axis of polarization of a polarizing plate becomes nearly 45 deg., so disclination caused by a lateral electric field resulting from a bus line, specially, a drain bus line 8 can be eliminated.  Further, a display electrode 5 provided for the active matrix substrate 1 is extended onto a gate bus line 7 and the drain bus line 8 through a transparent protection film to overlap with them.
Patent JP-2000348961-A (JP)
Title: Dielectric material, its manufacture, laminated ceramic capacitor formed thereof, and its manufacture
Inventor: NISHIMURA TSUTOMU
IPC: H01G4/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a thin multi-layered dielectric layer in reliability by a method wherein dielectric material is composed of barium titanate, rare earth oxide, alkaline earth metal oxide or carbonate, manganese component, and glass component, and barium titanate and rare earth oxide contained in the dielectric material are previously calcinated. SOLUTION: A dielectric layer is manufactured through such a manner where barium titanate and rare earth oxide are mixed together into a mixed powder, and the mixed powder is dried out and calcinated in the air. Then, alkaline earth metal oxide or carbonate, a manganese component, and a glass component are added as additives to the calcinated powder, the calcinated powder is ground and mixed together with the additives at the same time, and the mixture is dried out. The dielectric material is formed into a dielectric layer, and if a laminated ceramic capacitor equipped with nickel electrode layers is manufactured by the use of the dielectric layer, a small laminated ceramic capacitor with a thin dielectric layer can be produced through a simple process. An outer electrode is provided, by which the laminated ceramic capacitor can be improved in moisture resistance.
Patent JP-S6424646-A (JP)
Title: Method of housing message in digital housing voice paging receiver
Inventor: KENISU DEII FUISHIYU
IPC: H04W88/02
Filed: 1988-06-24
Abstract: PURPOSE: To prevent a message with high priority from being destroyed by a message with lower priority by storing digitized voice messages according to priority decided in advance. CONSTITUTION: A coder decoder (codec) 38 applies A/D conversion to a speech signal on a line 46 and stores the result to a storage device 50 as a digital voice message. A plurality of digital voice messages are stored in the storage device 50 together with a state of each voice message. A state value of the message takes a non-read, read and idle form while the highest priority is placed onto non-read. In the recording routine, the system overwrites only the read message by incoming information to protect a non-read message. That is, when there is not available idle message slot, the read message is destroyed to protect the non-read message.
Patent JP-H04354519-A (JP)
Title: Material and method for purifying exhaust gas
Inventor: MURAMATSU AKIRA
IPC: B01D39/14
Filed: 1991-05-31
Abstract: PURPOSE:To provide a material and a method for purifying exhaust gas capable of effectively burning and removing particulates contained in exhaust gas with much change in oxygen concentration, such as that discharged from diesel engines, etc., and simultaneously of effectively removing NOx. CONSTITUTION:A catalyst layer consisting of a uniform mixture of a catalyst consisting of (a) an alkali metal element, (b) Co element and/or Mn element, (c) V element and (d) a rare earth element and a ceramic powder carrier is installed on a heat resistant porous filter to form an exhaust gas purifying material. The catalyst is 1 to 20 pts.wt. per 100 pts.wt. of the filter and the ceramic powder carrier is 1 to 10 pts.wt.
Patent JP-H11492-A (JP)
Title: Washing machine
Inventor: SADOHARA MASASHI
IPC: H02P27/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To detect the weight of laundry with high precision and at low cost by detecting the drum inertia based on the results of detecting the amount of regenerated power to an inverter at the time of abrupt deceleration of a drum which had been rotated at a certain speed or the delta of direct current voltage at that time. SOLUTION: To start operation of a washing machine, a motor 105 is rotated for a period of time t1 at the number of revolutions N1. After a voltage VDC across a smoothing capacitor 103 has been stabilized, the motor 105 is decelerated at a predetermined deceleration speed. The motor will stop at time t2, when laundry weights W1 and W2 are reflected as a quantity of inertia and appear as the difference between voltages ΔV1 and ΔV2, respectively. These deltas ΔV1 and ΔV2 are determined by a main circuit DC detector 108 and the weight of laundry is detected by a laundry weight detector 109. The amount of water in the drum is adjusted in accordance with the results of detection by the laundry weight detector 109 and the process then proceeds to washing.
Patent JP-H05346434-A (JP)
Title: Drive controller for resolver
Inventor: TSUGAWA KENICHI
IPC: G01P3/44
Filed: 1992-06-15
Abstract: PURPOSE:To detect rotational speed accurately at all times by providing a latching times detecting stage for detecting latching times at the position of secondary winding during single sampling period and performing corrective operation when the latching times thus detected is different from a preset times. CONSTITUTION:Drive controller for resolver is additionally provided with a latching times detector 100. The detector 100 is a counter receiving latch timing signals LT from a zero-cross detecting circuit 90 to count up the signals LT and outputting the count value, as a latching times (n), to a CPU 70. In other words, the detector 100 counts the times of positional data being written from a secondary winding into a latch 60 during single sampling period T. Count in the detector 100 is reset by the writing timing (sampling timing) of the CPU 70. When the latching times (n) of the detector 100 is different from a preset latching times N (latching times of the latch 60), the CPU 70 corrects the rotational speed by increasing it by a factor of N/n.