baber/WOPTO huggingface dataset:
Patent JP-S5440614-A (JP)
Title: Magnetic recording and peproducing apparatus
Inventor: ICHIMURA SHINYA
IPC: G11B5/55
Filed: 1977-09-07
Abstract: PURPOSE:To make it possible to monitor the reproducing and recording operations of the recorded other track of a VTR or the like, while accomplishing the recording operation, by using two heads which can be moved widthwise of the tape.
Patent JP-S58224163-A (JP)
Title: Wear-resistant sintered alloy and its manufacture
Inventor: SATOU MICHIO
IPC: C23C8/80
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a sintered alloy with superior wear resistance by infiltrating a low m.p. metal or alloy into the pores in a porous sintered body made of steel contg. specified amounts of C, Si Mn, Ni, Cr, Mo, Ti and Al and having a nitride layer formed on the surface. CONSTITUTION:The composition of metallic powder is composed of, by weight, 0.2-0.4% C, 0.2-0.5% Si, 0.5-1% Mn, 3-4% Ni, 1-2% Cr, 1-2% Mo, 2.5- 3% Ti, 0.7-1.2% Al and the balance Fe. The powder is press-molded, and the molded body is sintered to obtain a porous sintered body. The sintered body is nitrided to form a nitride layer on the surface, and a low m.p. metal such as Pb, Sn or Cu or a low m.p. alloy thereof is infiltrated into the sintered body.
Patent JP-2000297975-A (JP)
Title: Compressor controller
Inventor: KIKUYAMA TOSHIYA
IPC: F25D11/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To permit the protection of a compressor motor by intercepting a power supply to the compressor motor completely before seizing of the contact of an overcurrent relay when the compressor is locked and return the compressor to the normal rotation of the same while re-starting the same when the compressor motor is rotated in reverse. SOLUTION: When a compressor operation signal is ON and a door switch DS is detecting that a cooling chamber door is closed while a condition that the detecting temperature of a cooler temperature sensor Se or an inside temperature sensor St is retained at a value higher than a predetermined value is continued for a given period of time or more, a compressor relay Rc is put OFF and the power supply of the compressor motor is put OFF, then, the power supply is put ON again thereafter, In this case, when the change of the condition is not developed even when the OFF, ON of the power supply of the compressor motor are repeated by a predetermined number of times, the power supply of the compressor motor is fixed at the condition of OFF.
Patent JP-H10283008-A (JP)
Title: Numerical controller
Inventor: MURAOKA YUTAKA
IPC: G05B19/409
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To selectively perform the various kinds of setting operations and maintenance work by only a single switch by displaying each character at a display device in circulation and performing the processing of an item corresponding to a character displayed at the display device at the time when the switch is operated and turned on. SOLUTION: A 7 segment LED 2 and a push switch 3 are adjacently equipped on an operation panel provided on the case body of this numerical controller 10. An operator observes the display cycle of Arabic numerals on the 7 segment LED 2, recognizes a present operation environment, that is a selecting operation in which hierarchy he/she is performing at present, refers to the value of the Arabic numeral displayed in circulation, operates the push switch 3, selects an item number for each hierarchy and generates a character string equivalent to the number of the application program of a processing operation to be executed.
Patent JP-S61268565-A (JP)
Title: Electric power steering device
Inventor: HIRAGUSHI SHUZO
IPC: B62D5/04
Filed: 1985-05-21
Abstract: PURPOSE:To simplify the electronically controlled unit by having the rack teeth engaged with a pinion shaft which is engaged with the driven shaft of a powder clutch. CONSTITUTION:A warm shaft 6 is fixed concentrically with the driving shaft of a D.C. motor 5, and is engaged with a warm wheel 9 fixed concentrically with the driving shaft 8 of a powder clutch 7. As for the driven shaft 10 of the powder clutch 7, the upper part of the powder clutch pinion 11 is fixed to the driven shaft 10 through a key while the powder clutch pinion 11 is engaged with the top surface rack 3b of the rack shaft 3.
Patent JP-S5631349-A (JP)
Title: Rotary electric machine with electric blower built in
Inventor: KOIZUMI OSAMU
IPC: H02K9/04
Filed: 1979-08-21
Abstract: PURPOSE:To reduce a size and enhance performance, by providing an exhaust hole and a suction hole in a casing, which supports the stationary core of an electric blower, so that the exhaust hole serves for air passed through a main electric motor and the suction hole serves for the blower and by installing a controller for the electric blower and providing an air hole in the fan of the blower. CONSTITUTION:Cooling air introduced through the suction hole of a casing 11 cools a commutator 10, an armature winding 8, a field winding 5, etc. and is discharged through the exhaust hole 24 of a casing 13 by a fan 16. Since the gap beta between the casing 13 and the fan 16 is small, the air from the suction hole 25 does not directly flow into the discharged air. The cooling air from the suction hole 25 passes through the air hole 26 of the fan 16 and cools a controller 23, a stator winding 22, an iron ring 18, etc. According to this constitution, the rotary electric machine can be made compact and its performance can be enhanced.
Patent JP-H09290005-A (JP)
Title: Transfer device for excretion
Inventor: YAMAGUCHI KAZUYUKI
IPC: A61G5/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily carrying a user for excretion. SOLUTION: This transfer device used for carrying a user at the time of his/her excretion has a base frame 2 formed to be movable. Also, a pair of the lower limb supports 14 for bearing the user's lower limbs are provided at one end of the base frame 2, while a seat back 26 having an upper body support 32 for bearing his/her upper body part is provided at the other end. Furthermore, space 42 is formed between the seat back 26 and the lower limb support 13 for relatively inserting a toilet bowl from the lower end of the seat back 26 for the convenience of his/her excretion.
Patent JP-H11308150-A (JP)
Title: Measurement device for direct spread spectrum communication equipment
Inventor: MARUYAMA KOJI
IPC: H04B1/707
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To easily and securely measure the transmission frequency of a direct spread spectrum communication equipment which does not have a function generating a non-modulation wave without inversely spreading a direct spread spectrum wave from the direct spread spectrum communication e equipment. SOLUTION: The transmission signal of a direct spread spectrum communication equipment contains the slight level of the non-modulated component S2 of an RF local oscillation frequency f2 against the modulated direct spread spectrum wave St of a transmission center frequency ft. In a measurement device, the component S2 of the RF local oscillation frequency f2 contained in the transmission signal of the direct spread spectrum communication equipment is extracted by a branching filter circuit. A frequency counter measures the frequency of the extracted component S2, namely, the RF local oscillation frequency f2. A relation that the difference f2-ft of the frequencies becomes a prescribed frequency f1 as shown by f2-ft=f1 or ft-f2=f1 between the RF local oscillation frequency f2 and the transmission center frequency ft.  Thus, the transmission center frequency ft can be measured without inversely spreading the direct spread spectrum wave St.
Patent JP-H05303928-A (JP)
Title: Disconnector equipped with resistor
Inventor: SAIDA TOSHIYUKI
IPC: H01H33/16
Filed: 1992-04-27
Abstract: PURPOSE:To realize compactness of a whole body of a disconnector, improve mechanical strength and electric insulation performance of a resistor body, and secure reliability for a long period by equalizing share of potential inside the resistor body, and reducing the length of the resistor body. CONSTITUTION:A movable side contact part 12 and a fixed side contact part 13 are disposed coaxially opposing to each other in a tank 11 for enclosing SF6 gas approximately of 3-6 atmospheric pressure inside, and a movable contact 14 slides linearly between these for opening/closing an electric circuit. A resistor body shield device 25 is disposed coaxially around the fixed side contact part 13. This resistor body shield device 25 is composed of a pair of an upper and a lower resistor body shields 26, 27, plural resistor bodies 28 of which upper ends are fixed to an inner surface of the resistor body shield 26, and of which lower ends are fixed to an inner surface of the resistor body shield 27, and which are installed on the fixed contact part 13, and an insulation pillar 29. The resistor body 28 comprises plural resistance wires wound inversely around an insulation rod and bound with a bonding agent to be fixed.
Patent JP-H06299800-A (JP)
Title: Urgently connecting system
Inventor: HIRAI JUNICHI
IPC: H04B7/00
Filed: 1993-04-09
Abstract: PURPOSE:To transmit the generation of urgent affairs to every worker speedily and surely. CONSTITUTION:Sensors 9a-9m are installed at every spot in an underground space 1, and when the sensors 9a-9m detect abnormalities such as fires, floods, etc., the generation of abnormalities is transmitted to a computer installed in an office. The computer judges circumstances based on the information transmitted from the sensors 9a-9m, and urgent information showing a route of refuge is produced. The urgent information is transmitted to pager receivers 15a-15h held by worker 13a-13n from antennae 11a-11t. When the pager receivers 15a-15n receive the urgent information, the receivers are ringed and vibrated, the generation of an urgent situation is transmitted to every worker and, at the same time, the route for refuge, etc., are shown on a display. The workers take refuge according to the route for refuge.
Patent JP-H07290317-A (JP)
Title: Electric discharge machining method and device therefor
Inventor: MURAI MASAO
IPC: B23H1/02
Filed: 1994-04-25
Abstract: PURPOSE:To surely prevent the deterioration of the surface of a work by switching the polarity of the electric discharge inducing voltage across electrodes at each electric discharge as the minimum unit. CONSTITUTION:The main electric discharge power is fed across electrodes from a main electric discharge power source 31 when an electric discharge is started, and the voltage across the electrodes during the electric discharge becomes a value sufficiently smaller than the electric discharge inducing voltage. A work 2 is discharge-machined by this electric discharge. When the electric discharge inducing voltage of the positive polarity is applied across electrodes and the electric discharge machining is completed, a control signal is transmitted, and the electric discharge inducing voltage of the opposite polarity is applied across electrodes to start electric discharge machining. When the control signal becomes high, the output of a flip-flop 63 is in the high state, the OR operation with the control signal is made by an AND gate 62, and the OR operation output is inputted to switch elements 46, 47 of an electric discharge inducing circuit 4. The switch elements 46, 47 are turned on by the OR operation output, and the opposite electric discharge inducing voltage is applied across electrodes.
Patent JP-H046624-A (JP)
Title: Production of magnetic recording medium
Inventor: OBATA MAKOTO
IPC: G11B5/84
Filed: 1990-04-25
Abstract: PURPOSE:To improve the adhesiveness between the surface of a protective film and a lubricant with a simple equipment by subjecting the protective film to any of a ultrasonic (UV) treatment, UV+ozone treatment and UV+ozone+ water treatment. CONSTITUTION:The protective film is formed on a base material having a magnetic material and the surface of this protective film is treated with any of UV, UV+ozone or UV+ozone+water, by which the surface is polarized and the adhesiveness to the lubricant of a fluorine system is improved. The UV treatment refers to irradiation with UV light of 150 to 400nm wavelength and the UV+ozone treatment refers to a method of spraying ozone simultaneous ly with the above-mentioned treatment. The UV+ozone+water treatment refers to the spraying of steam in addition to the UV+ozone treatment. The associa tion or chemical bond of the polar groups of the lubricant with the polar groups on the surface of the protective film is executed in this way, by which the adhesiveness of the lubricant onto the protective film is improved. The equip ment is thereby simplified and the conduction of the operations in a short period of time is possible.
Patent JP-S62265971-A (JP)
Title: Sustained release ethanol preparation
Inventor: INAMI MITSURU
IPC: A23L3/34
Filed: 1986-05-13
Abstract: PURPOSE:The titled preparation with prevents deterioration of flavor of food and is suitable for preservation of food, comprising both ethanol adsorbed on an adsorbent and a solid amino group-containing substance. CONSTITUTION:Preferably 60-80pts.wt. ethanol is adsorbed on 100pts.wt. adsorbent such as paper, cotton, cellulose powder, silicon oxide, etc. The aimed preparation comprising both the ethanol adsorbed on the adsorbent and a solid amino group-containing substance (preferably high polymer amine such as weakly basic anion exchange resin, etc., preferably having 6,000-10,000 average molecular weight and 100-250 meshes particle size).
Patent JP-S5733862-A (JP)
Title: Calling system
Inventor: HANAWA KAZUHIKO
IPC: H04M3/02
Filed: 1980-08-07
Abstract: PURPOSE:To reduce a noise of a bell sound, by discriminating a call from an extension or a call from a trunk, also effectively executing an instantaneous call, and generating a period in which a ringing tone is not sent out, even when a lot of calls have been made at the same time. CONSTITUTION:For instance, phase 2-1, 2-2 of a call from an extension, and phase 2-4, 2-5 of a call from a trunk repeat a waveform shown in the time 0-7. In case of a phase example 2-3 of an extension call, when a call from an extension has occured during the time 0, 1, 2 and 3, an instantaneous ringing tone of the extension is sent out by an instantaneous call, the extension ringing tone of the next period is sent out only during the time 1, 2 and 3, and after that, the extension ringing tone is sent out repeatedly by the timing of the time 1, 2 and 3. Even case a call from the extension has occured during the time 4, 5 and 6, the instantaneous call is executed, and after that, the ringing tone is sent out by the timing of 5, 6 and 7.
Patent JP-S60250332-A (JP)
Title: Driving method of liquid crystal element
Inventor: SATOU YUZURU
IPC: G02F1/133
Filed: 1984-05-28
Abstract: PURPOSE:To obtain sufficient contrast by applying an erasing pulse to a scanning electrode at the time of selection, and thereafter, applying a selecting pulse train, and applying a prescribed display pulse to a signal electrode by synchronizing it with the selecting pulse. CONSTITUTION:A liquid crystal element is formed by holding a ferroelectric liquid crystal between a pair of counter transparent electrodes. As for a scanning pulse Vt applied to a scanning electrode, its selecting period is denoted as t0, and for the first t1 second, an erasing pulse of a crest value -V3 is applied, and thereafter, for the remaining t2 second, a selecting pulse train of a reverse code to an erasing pulse of a crest value V1 and V2, and a pulse width t3 is applied alternately. As for a display pulse Vd applied to a signal electrode, when crest values of the selecting pulse are V1 and V2, such a display pulse train as the crest values become V4 and -V5, respectively, is applied. In this way, a pulse train whose area is smaller enough than a threshold of the display pulse is applied, and a multiplex driving which can obtain sufficient contrast can be executed.
Patent JP-S61265823-A (JP)
Title: Semiconductor device
Inventor: OMORI YUKIO
IPC: H01L23/52
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a semiconductor device, whose thermal cycle resistance is improved, by providing a protecting film for a semiconductor chip, and providing a metal layer as a stress buffer material between the protecting film and a resin, which surrounds the film. CONSTITUTION:The thermal expansion coefficient alpha of an aluminum wiring 16 is about 200X10<-7>cm/ deg.C. When a protecting film 17 is a PSG film, the value of alpha is about 10X10<-7>cm/ deg.C. When the film 17 is made of a SiN film, the value is about 20X10<-7>cm/ deg.C. The value of alpha of a resin 1, which covers a semiconductor chip 2, is about 200X10<-7>cm/ deg.C. In order to minimize the yield of thermal stress due to the difference in alpha, a metal film 18, whose alpha is within a range of 40-100X10<-7>cm/ deg.C, is provided on the protecting film 17. The metal film serves the role of a stress buffer material. Thus the thermal cycle resistance of the semiconductor device becomes about twice the conventional value.
Patent JP-S5333974-A (JP)
Title: Removing method for hydrocarbons in exhaust gas
Inventor: YAMASHITA SHIN
IPC: B01J23/74
Filed: 1976-09-10
Abstract: PURPOSE:To treat hydrocarbons in the exhaust gas with a high removing rate by using the catalyst which does not require particular promoters and carriers in its preparation, and is easily available and cheap, by oxidizing hydrocarbons in the exhaust gas by using iron ore or manganese ore as the catalyst.
Patent JP-S5735154-A (JP)
Title: Fuel injection apparatus
Inventor: OKAMOTO KENJI
IPC: F02M41/12
Filed: 1980-08-07
Abstract: PURPOSE: To make it possible to perform a customary and correct detection of the actual injection amount regardless of the mechanical abrasion by directly detecting the actual fuel injection amount according to the displacement amount of pressure body in the fuel injection mechanism which is displaced by the fuel pressure.  
     CONSTITUTION: The fuel prssed in the chamber 20 is supplied to the fuel injection mechanism 23 at the time of overlapping of the slit 22 and the pressure sensitive port 24 when the plunger 11 is operated in a rotatory lifting condition through a cam disk 12 by the rotation of engine. Thus the fuel absorbed in an absorbing space involving the passage 30 is supplied to the jet valve through the delivery valve 27 by a motion of the piston 26 to the right. In this occasion, the displacement amount of the piston 26 should be detected by a position senser 36 to detect an injection  amount of the fuel. After finding a signal of the actual injetion amount by the process circuit according to the output of the position sensor 36, the control sleeve 13 is controlled through an actuator in accordance with deviation between this signal and the target value signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62264422-A (JP)
Title: Magnetic recording tape
Inventor: OKADA TOSHIHARU
IPC: G11B5/627
Filed: 1986-05-12
Abstract: PURPOSE:To reduce man-hours, and to dissolve the lowering of a yield due to a matching error, by providing a magnetic layer formed on a base film, and a reader tape part formed by eliminating the said magnetic layer by a laser beam. CONSTITUTION:By providing a reader tape part 4 formed by eliminating the magnetic layer 1 of a VTR magnetic recording tap, a step between the thickness of a magnetic recording tape part 5, and the reader tape part 4, can be formed in almost the thickness equal to that of the magnetic layer 1. As a result, it is possible to reduce the indentation of the step with previous stated with transcribed at the start time of winding of the tape. And it is possible to prevent a drop-out due to the indentation, and the lowering of an output, and also, to remarkably reduce the man-hours required for the formation of the reader tape part 4.
Patent JP-S5534274-A (JP)
Title: Fireproof composition
Inventor: OKUMURA KOUICHI
IPC: C08L11/00
Filed: 1978-08-31
Abstract: PURPOSE: To obtain a putty-like fireproof composition highly resistant to water, causing little hardening with time, by incorporating a OH group-terminated liquid chloroprene polymer with an aluminum compound or an alkaline earth metal salt each provided with a specific treatment.  
     CONSTITUTION: An ingredient which is difficult to disperse, such as a flame-retardant fiber is added to (1) 100 parts by wt. of a OH group-terminated liquid chloroprene polymer to carry out kneading, followed by incorporating (2) 200W500 parts by wt. of an aluminum compound such as Al(OH) 3 , Al[AlSiO 5 ], etc., or an alkaline earth metal salt such as CaCO 3 , MgSiO 3 , etc., each provided with silane or titanium treatment and (3) a plasticizer, by several (2 to 3) installments. The resulting system is subjected to kneading for about 10 minutes, thus obtaining the objective composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05216984-A (JP)
Title: Parallel processing device
Inventor: TEIMOSHII JIEIMUZU BAAN
IPC: G06T3/40
Filed: 1992-04-27
Abstract: PURPOSE: To interpolate digital data and to more quickly generate a new pixel value by highly efficiently inserting properly corrected pixels into an image consisting of plural pixels arranged in parallel along plural parallel lines. CONSTITUTION: A main clock 10 controls the output of image pixel data from a storage device 12 for storing original data through a signal line 11. The pixel data outputted from the device 12 are supplied to an interpolation module 16 through a signal line 23. The main clock supplies an input timing signal to the module 16 through a signal line 13 and the input timing signal is supplied also to a coefficient source module 18 through a signal line 19. A storage device may be used as the module 18. The storage device may have a set of previously calculated coefficients to be accessed as a format of a lookup table or may have plural tables having fixed values.
Patent JP-H02287200-A (JP)
Title: Radiation image conversion panel
Inventor: SUZUKI HIDEMIKI
IPC: G21K4/00
Filed: 1989-04-27
Abstract: PURPOSE:To improve the sharpness of a radiation image conversion panel by using blue inorganic pigment of 0.01 - 0.9 mum in mean particle size as a coloring agent. CONSTITUTION:The coloring agent used for the radiograph conversion panel is blue inorganic pigment particulates of 0.01 - 0.9 mum in mean particle size. Therefore, the pigment has the same volume with conventional pigment of >=0.1 mum in particle size, but has larger total surface area, so while reflection to stimulated luminous light is improved to suppress the loss of sensitivity, the absorption of stimulating light increases, so a spread in the stimulating light in a fluorescent material layer can be suppressed and the sharpness is improved.
Patent JP-S61270061-A (JP)
Title: Roundness forming device
Inventor: NAKADA JUNJI
IPC: B24B9/00
Filed: 1985-05-22
Abstract: PURPOSE:To perform the formation of a roundish part uniformly and repeatedly and making it suitable to automation, by feeding a peripheral surface of a flat grindstone is rotation to a work rocking around a rocking shaft line and forming its roundness. CONSTITUTION:A work 25 is supported on a work holding part 3 (or 4) with a loading device, and the work 25 is opposed to a grindstone 10 with rotation of a motor 27. And is it rotated in direction of arrows 51a and 51b at a fixed angular range centering on a rotary shaft 23. And, with a motor 16, a Y table 18 is advance toward the work 25, making the grindstone 10 grid the work for the formation of a radius (R). At this time, simultaneously an X table 6 is retracted by a motor 15, making the grindstone 10 reciprocate as for as a minute extent in an X direction whereby straightness in a bus of a radius (R) part 52 is well improved. And, the Y table 8 is advanced forward till a distance between a contact point of the grindstone 10 and the work 25 and the rotary shaft line 23 reaches the expected radius, thus the R part is formed so that it is uniformly and repeatedly performed, making automation attainable.
Patent JP-S61273356-A (JP)
Inventor: SHIMADA MASASHI
IPC: B65D41/62
Filed: 1985-05-22
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。