baber/WOPTO huggingface dataset:
Patent JP-S62223896-A (JP)
Title: Multivalued read only memory
Inventor: MARUYAMA AKIRA
IPC: G11C16/04
Filed: 1986-03-26
Abstract: PURPOSE:To reduce the number of discriminating levels of memory data and to simplify the constitution of a circuit for discriminating the memory data and to reduce an occupied area in a chip by controlling a reference voltage for discriminating the memory data by an address signal. CONSTITUTION:As transistors TR2, TR3 for setting the reference voltage, the TR2 is selected if A=1, the inverse of A=0, and the TR3 is selected if A=0, the inverse of A=1. The gms of the TR1-TR3 are determined so as to be V1<VR1<V2<VR2<V3<VR3<V4. The output of a differential amplifier is considered to be 0 if VR<Vm and 1 if VR>Vm. Herein, for instance, if a memory transistor Tm is T1, Vm is V1 and V1<VR1, so that the output X1 of the differential amplifier is 1. The output X2 of a differential amplifier 5, since the TR2 is selected if A=1, the inverse of A=0, is 1 from V1<VR2, and since the TR3 is selected if A=0, the inverse of A=1, 1 from V1<VR3. Accordingly, the output D is 0, if A=1, the inverse of A=0, and the D=0 is obtained if A=0, the inverse of A=1.
Patent JP-H03266892-A (JP)
Title: Musical sound control parameter setting device
Inventor: HOTTA HARUMICHI
IPC: G10H1/24
Filed: 1990-03-16
Abstract: PURPOSE:To realize the musical sound control parameter setting device whose operation convenience is improved by combining operation elements for musical sound control parameter setting with an operation element for changing setting modes of musical sound control parameters. CONSTITUTION:When an operation element 34 for musical sound control parameter setting is operated while a reference mode is set as a setting mode, some kind of musical sound control parameter is set. When shift operation elements 32a and 32b are operated in the reference mode state, a shift mode is set as the setting mode for a specific time after the operation of the operation elements 32a and 32b. When the operation element 34 for setting is operated in this shift mode state, different kinds of musical sound control parameter are set. The setting mode is reset to the reference mode the specific time later.
Patent JP-H11246340-A (JP)
Title: Solid powder cosmetic
Inventor: SASAKI KAYO
IPC: A61K8/92
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powder cosmetic which is easy to be transferred to applicators and has soft and light touches, shows excellent spread and homo geneity of film and possesses fine shape-holding property and hardly causes caking. SOLUTION: This solid powder cosmetic possesses many minute voids in the inside and shows the property that the voids are crushed by putting pressure to decrease the volume and change the shape. The voids may be in the sponge- like shape. Further, the size of the voids is preferably 30-3000 μm. This solid powder cosmetic can be obtained by compression-molding a mixture of a cosmetic powder and a sublimating solid powder and then forming voids in the inside sublimation of the sublimating solid powder.
Patent JP-S52151567-A (JP)
Title: Protecting method of wiring layers
Inventor: NISHIDA KIYOO
IPC: H01L49/02
Filed: 1976-06-11
Abstract: PURPOSE: The improvement in the moisture resistance of wirings layers formed on a substrate and eventually the moistureresistance of elements is achieved by covering the surface of the wiring layers formed on the substrate and particularly the surface of the aluminium wiring layers on the semiconductor substrate with an aluminium nitride film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10258423-A (JP)
Title: Meth0d for horizontally cutting concrete construction in water
Inventor: NISHIO AKIRA
IPC: B28D1/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce underwater horizontal cutting tension by a wire saw. SOLUTION: A wire saw 12 is wound around one first load adjusting pulley 34a on its tension side from a drive pulley while a guide pulley and a direction converting pulley 36 are interposed and subsequently wound around the outer periphery of a concrete construction 10. The wire saw 12 is wound around other first load adjusting pulley 35a on its loosened side through a guide pulley, a pulley fitted with a wt. and a direction converting pulley and subsequently wound around the outer periphery of the concrete construction. The wire saw 12 is successively built up and arranged between paired first-fifth opposed load adjusting pulleys 34a-34e, 35a-35e with the advance of cutting.  The contact angle θ of the wire saw 12 arranged between paired first-fifth load adjusting pulleys 34a-34e, 35a-35e and the concrete construction 10 is set to a constant angle so that the tension applied to the wire saw 12 is received within an almost proper range.
Patent JP-H01312226-A (JP)
Title: Device for fixing machine element to shaft
Inventor: RIYUUN ADORUFUSON
IPC: F16C33/62
Filed: 1989-03-22
Abstract: PURPOSE: To reduce a manufacturing cost and ensure easy assembly by providing screws or the like on a clamping sleeve and a clamping member for cooperation to rotate the clamping member with respect to the clamping sleeve in one unit with a first mechanical element for securing the first mechanical element to a second mechanical element. CONSTITUTION: A first mechanical element is an inner ring of a ball bearing 1 assembled in a shaft 3 as a second mechanical element. The inner ring 2 includes a sleeve 4 having outer screw portions 5 at both ends and extending to the axial direction. The inner ring 2 and the sleeve 4 are formed of metal in one unit. A nut 6 as a clamping member is threaded to the sleeve 4 and, when the nut 6 is fastened, the sleeve 4 is fastened in the radial direction with wedging operation and friction-coupled with the shaft 3. In such a device for securing the mechanical element to the shaft, a manufacturing cost is reduced and east assembly is ensured.
Patent JP-S59192587-A (JP)
Title: Thermal transfer recorder
Inventor: SAIKAWA KIYOSHI
IPC: B41J17/08
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a thermal transfer recorder capable of feeding a recording medium while stopping an ink sheet and thereby reducing the waste of the ink sheet and the number of times of replacement of the ink sheet, by providing a mechanism for retracting a back-up roll from a recording position. CONSTITUTION:The back-up roll 5' is pressed against a thermal head 4 by a lever 9 and a spring 10. The back-up roll 5' can be retracted from the pressed position through the lever 9 by rotating a cam 11 by a motor 12. When performing normal recording, the ink sheet 2 and the recording medium 1 are fed by pressing the back-up roll 5' against the thermal head 4 and a driving roll 7. When a non-recorded part having a length of not less than a predetermined value is generated on the recording medium, the motor 12 is rotated by a signal from a controlling circuit to retract the back-up roll 5', whereby only the recording medium 1 can be fed by a discharging roll 13 in the condition in which the feed of the ink sheet 2 is stopped.
Patent JP-S59194230-A (JP)
Title: Input and output controller
Inventor: MITSUSAKA TOSHIO
IPC: G06F13/18
Filed: 1983-04-18
Abstract: PURPOSE:To allow an input and output device to read and write data from in a main storage device by the desired number of times by providing a means, etc., for counting a signal which indicates that the input and output device obtains the right to read and write data from in the storage device. CONSTITUTION:The means for counting the signal which indicates that the input and output device obtains the right to read and write data from in the storage device within a specific time is provided. For example, when an initial signal 26 is supplied from a CPU, etc., the output signal 13 of an OR gate 9 is turned on, and a timer 1 is started to turn on a signal 15 and turn off a signal 14 while resetting a counter 2. Then, the counter 2 starts counting frequency that a bus release signal 12 outputted from a CPU, and a register 3 holds the permissible value of the frequency of access from the input and output device set through the CPU to the storage device. A comparator 4 compares a signal B from the counter 2 with a signal A from the register 3, and when B<A, a CPU stop signal 19 is turned on.
Patent JP-S61225813-A (JP)
Title: Electromagnetic coil
Inventor: INOUE SHIGEO
IPC: H01F27/32
Filed: 1985-03-29
Abstract: PURPOSE:To prevent an inpregnated resin from generating crack and to facilitate production by a method wherein the constitution is designated that a winding groove is provided on peripheral face of a winding core and winding is wound in succession thereinto. CONSTITUTION:A winding groove 4, whose profile is almost V-shape and continues in circumferential direction is provided on peripheral face of a winding core 2. The groove 4 is formed by face-scarfed area 5. Grooves 6 for injecting impregnated resin are concaved in radical on the scarfed area 5. A winding 3 is wound to fill the grooves 4 provided in succession, initiating from the groove 4 located to the one side edge of the winding core 2. Thereby, the impregnated resin can be prevented from generating crack, thus it is facilitated to produce.
Patent JP-H07254211-A (JP)
Title: Disk changer
Inventor: YOSHIDA TOMONORI
IPC: G11B19/10
Filed: 1994-03-14
Abstract: PURPOSE:To expedite the change of disks by supplying only a stored music CD by selectively making an access. CONSTITUTION:When even one disk out of disks in a disk-storing part 1 is judged to have been interchanged, a judgement whether it is a CD-ROM disk or a music CD is carried out over all disks which have been interchanged, and the judged information is stored in a RAM 5. A direct access is made exclusively for the next music CD based on the stored judgement information. When a request for change of a disk is raised from a key input part, a music CD to be reproduced next is selectively taken out based on the information for judgement stored in the RAM 5 to supply it to a reproducing device 2.
Patent JP-H10270948-A (JP)
Title: Sound recording and reproducing device
Inventor: FURUYA MISAO
IPC: G11B5/008
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the recording and reproducing device that records an external sound signal in which the generation of noise in the case of recording the external sound signal is suppressed. SOLUTION: A mute switch SW 11 that selects an output sound signal of a reproduction head amplifier circuit 13 or a common voltage 1/2 Vcc for a function changeover switch 7 is provided between the reproduction head amplifier circuit 13 and the function changeover switch 7. In the case that an external sound signal picked up by a built-in microphone section 6 on a magnetic tape 2 by a tape recorder section 3, the mute switch SW 11 and the function changeover switch 7 are open to apply the common voltage 1/2 Vcc to an output of the reproduction head amplifier circuit 13.
Patent JP-S542760-A (JP)
Title: Production of liquid crystal display device
Inventor: MATSUMOTO TAKAO
IPC: G02F1/13
Filed: 1977-06-08
Abstract: PURPOSE: To achieve the improvement in production efficiency without decreasing characteristics and reliability by dividing the two quardrilateral form liquid crystal display devices on the same glass substrate to individual devices after forming the electrodes to be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226151-A (JP)
Title: Continuous casting method for metal and particularly steel
Inventor: FURITSUTSU PEETAA PURESHIUTEYU
IPC: B22D11/12
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the cracking of a steel ingot by the constitution consisting in transmitting the overheating energy and solidification energy emitted from a casting by the spontaneous radiation of heat so that the casting shell in a secondary cooling region grows slowly. CONSTITUTION:The casting 1 is formed with the casting shell 1a by a cating mold 2 in a primary cooling region 2a and is guided by a supporting mechanism 3 consisting of supporting rollers 3a in a secondary cooling region 2b, by which the casting is fed to a rolling mechanism. The overheating energy and solidification energy emitted from the casting 1 are transmitted only by the radiation of the heat so that the casting shell 1a in the cooling region 2b grows slowly. The casting 1 solidifies thoroughly during this time and is maintained at the temp. corresponding to the heat capacity necessary for the rolling process at the terminal of a track 5. The cracking of the steel ingot is thus prevented.
Patent JP-H09261514-A (JP)
Title: Electronic camera
Inventor: SATO MASAO
IPC: H04N5/225
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera in which a moment of a releases is surely informed to a photographer without causing failures such as recording of a pseudo shutter snap at image pickup or missing of an area where an image is picked up just after image pickup. SOLUTION: This electronic camera provides an output of a picked-up video image onto an electronic finder 6 for each prescribed time and a superimpose video image to inform a release is stored in advance in a memory 20. Then a signal to store the picked-up video image as a still image is outputted by closing a release SW 8 and based on an output signal of the release SW 8, a synthesis circuit 12 synthesizes the superimposing video image with the still image at the release while being synchronously with each other and the synthesized video image is displayed on the electronic view finder 6.
Patent JP-S56165918-A (JP)
Title: Vertical magnetic recorder and reproducer
Inventor: TANAKA MOTOHARU
IPC: G11B5/02
Filed: 1980-05-23
Abstract: PURPOSE: To improve reproduction S/N by enclosing the side faces of a main magnetic pole with an auxiliary magnetic pole by leaving a small clearance, allowing the leading end of the magnetic pole to contact a magnetic recording medium and providing a clearance from the magnetic recording medium to a yoke mounted to part of the auxiliary magnetic pole.  
     CONSTITUTION: At the recording, the current corresponding to the information desired to be recorded flows in the coil 10 of an auxiliary magnetic pole 9, by which magnetic fluxes are concentrated at the leading end of a main magnetic pole 6, then magnetic inversion takes place only in the part of the magnetic layer 1A of a magnetic recording medium 1 where the main magnetic pole 6 contacts, whereby the information is recorded. At the reproducing, the magnetic fluxes corresponding to the magnetization of the information recorded in the layer 1A of the medium 1 are detected by the leading end part of the pole 6, and the current corresponding to the magntic fluxes flows in the coil 10. The recorded information is reproduced by the output current of the coil 10. Since the pole 6 is enclosed by the pole 9, the occurrence of leakage of the information magnetic fluxes is obviated, the energy at the writing is made small and the output at the reading is made large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51145073-A (JP)
Title: Automatic tool clamping device
Inventor: NOZAKI KOUICHI
IPC: B23Q3/12
Filed: 1975-06-09
Abstract: PURPOSE: In an automatic tool clamping device which was made capable of tool charging to make automatic clamping and releasing possible for a properly inserted set of a tool and a clamping flange, or a tool and a toolholder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6144320-A (JP)
Inventor: GERUTO SHIYUHIARUTO
IPC: G01B7/02
Filed: 1985-04-02
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-S52153085-A (JP)
Title: Remote switch
Inventor: MURAKAMI HIDEYUKI
IPC: H04Q9/14
Filed: 1976-06-14
Abstract: PURPOSE:To prevent wrong operations of the remote switch by the ultrasonic instruction signal coded by the pulses in different frequencies.
Patent JP-H04216305-A (JP)
Title: Magnetic recorder for digital data
Inventor: UETAKE AKIHIRO
IPC: H04N5/782
Filed: 1991-03-08
Abstract: PURPOSE:To provide the data arrangement of tracks having an audio recording section for after-recording and a recording section for sub-data set in the position where reproduction is good at the time of high-speed reproducing without requiring a stationary head for recording the sub-data. CONSTITUTION:The video and audio recordings sections where digital video signals and PCM audio signals are recorded are provided in the positions excluding the ends of the tracks formed on a magnetic tape with rotary heads 13A, 13B. The recording section for pilot signals for tracking is provided at the end on a head plunging side where the contact of the heads and the tape is particularly unstable at the time of the high-speed reproducing. The audio data recording section for the sub-data or after-recording is provided at the stabler other end.
Patent JP-S54160266-A (JP)
Title: Measuring pressure control unit
Inventor: HORI KIYOSHI
IPC: G01B5/00
Filed: 1978-06-09
Abstract: PURPOSE: To control measuring pressures so that they become a constant micro- pressure by applying the indoor pressure controlled constant witin a hermetically enclosed room to the end face of the spindle being balanced by a balance weight.  
     CONSTITUTION: A spindle 1 which is born by an air bearing 3 is being balanced by the balance weight 5 in an outer frame 9 and the displacement of the spindle 1 is measured by light interference through a prism 4. The pressure Ps within this hermetically enclosed frame 9 is made constant by the air flowing through a nozzle 8, the clearance by the piston 13 of an exhaust hole 10 adjusted by a diaphragm 14, spring 15, etc. and the clearance between the bearing 3 and spindle 1. Hence, if the pressure of the spring 15 is adjusted by an adjust screw 18, the pressure Ps is adjusted according to the atmospheric pressure and the measuring pressure proportional to the difference between the pressure Ps applied to the spindle 1 and the atmospheric pressure is controlled to a micro constant pressure, whereby the measurement of the curved face or the like of an aspherical lens may be accomplished through the contact stylus 2 fixed to the spindle 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58186574-A (JP)
Inventor: ORIGASA HIROAKI
IPC: B25B23/157
Filed: 1982-04-23
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-S59194985-A (JP)
Inventor: NAKANISHI TERUYUKI
IPC: B65G59/02
Filed: 1983-04-21
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-H06253830-A (JP)
Title: Proliferation-promoting composition for cell
Inventor: KAMO YOSHIHIRO
IPC: C12N1/38
Filed: 1993-03-05
Abstract: PURPOSE:To provide the subject composition suppliable stably at a low cost, excellent in adaptability and producibility, useful for the fermentation industry etc., containing, as active ingredient, a degradation product obtained by making uronic acid lyase act on an uronic acid-contg. carbohydrate in the presence (or absence) of an ammonium salt. CONSTITUTION:The objective composition containing, as active ingredient, a degradation product obtained by making uronic acid lyase act, in the presence (or absence) of an ammonium salt, on a carbohydrate containing (A) at least one kind of uronic acid compound selected from glucuronic acid, galacturonic acid, manuronic acid, guluronic acid, nozuronic acid and metal salts thereof and (B) at least one kind of compound selected from pectin (pectinic acid), alginic acid, hyaluronic acid and metal salts thereof.
Patent JP-H0659203-A (JP)
Title: Optical switch
Inventor: TOMITA SHINICHI
IPC: H04B10/25
Filed: 1992-02-18
Abstract: PURPOSE:To obtain an optical switch which achieves change over by rotating a rotary body on which an abutting connection body is abutted in a mechanical optical switch inserted into an optical fiber line and changing over the line. CONSTITUTION:This switch is provided with the rod type rotary body 10, both abutting connection bodies 20, 30 on which both end surfaces of the rotating body 10 are abutted and a driving device 40 rotating the rotary body 10, and this switch is constituted so that plural optical paths for switch are provided on the rotary body 10 and whose input/output ports are distributed to both end, surfaces properly, and on the other hand, plural optical paths 21-22, 31-32 for input/output are provided on both abutting connection bodies 20, 30 and whose input/output ports are distributed on abutting surfaces properly, and communicative connection between the input/output ports of the optical paths 21-22, 31-32 for input/output on both abutting connection bodies 20, 30 and the input/output ports of the optical paths for switch on both end surfaces of the rotating body 10 are changed over by the rotation of the rotating body by the driving device 40.
Patent JP-H02248308-A (JP)
Title: Production of silicon nitride ingot and silicon nitride powder
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/068
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a low-oxygen silicon nitride ingot tree of fine powder and having an excellent high-temp. strength revealing property by heat-treating a silicon nitride ingot obtained by directly nitriding metallic silicon powder at high temp. in a nonoxidizing atmosphere. CONSTITUTION:A granulated silicon nitride ingot obtained by directly nitriding metallic silicon powder preferably in the form of whiskers is heat-treated under the following conditions. Namely, the ingot is heat-treated at 1500-1800 deg.C or preferably at 1650-1750 deg.C in a nonoxidizing atmosphere of N2, Ar, H2, NH3, etc., for 10-15hr. Consequently, a low-oxygen silicon nitride ingot shown by formula is obtained by the presence of the SiO2 generated in the silicon nitride synthesis under the conventional conditions. The ingot is used especially as a high-temp.-strength ingot.
Patent JP-S61228627-A (JP)
Title: Scanning and reduced projection exposure device
Inventor: IWAMATSU SEIICHI
IPC: G03F7/20
Filed: 1985-04-02
Abstract: PURPOSE:To allow a figure on a mask to be reduction-projected on a semiconductor wafer into a slit form and is scanning-exposed by arranging a mask and a semiconductor wafer on respective substrates and arranging the guide bar crossing these two substrates which is provided with fulcrums so as to vary the driving velocities of the substrates and synchronize them. CONSTITUTION:The first and second substrates 1 and 2 are arranged in parallel and those are put on air bearings respectively to be movable. A mask 4 and a semiconductor 5 are put on those substrates respectively and a guide 6 crossing said two substrates is arranged. A fulcrum 7 connects the guide bar 6 to a fixed plate 3 and the driving velocities of the substrates 1 and 2 change in proportional to the ratio of distance between two fulcrums 7 and the contacts 8 and 9 connecting the guide bar to the substrates 1 and 2, and the velocities are synchronized, thereby enabling the driving in the same direction. A figure on a mask 4 is reduction-projected into a slit form on a semiconductor wafer 5 by an optical system, followed by scanning and exposure.
Patent JP-2000265737-A (JP)
Title: Bounce preventive device for sliding door
Inventor: TSUJINO JUNICHI
IPC: E05F5/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress noises generated in the case of the closing of a sliding door, and to surely stop the sliding door without a sense of incompatibility at a closed position. SOLUTION: A magnet 8 is disposed into the space 4b for the magnet of a magnet housing 4, the front and rear of the magnet 8 are pinched by yoke plates 9, and a pin 13 for a magnet holder 12 is inserted into through-holes 11 at the central sections of the magnet 8 and both yoke plates 9 and the magnet 8 and both yoke plates 9 are supported. The magnet 8 is supported rotatably by slight quantity in the space 4b for the magnet centering around the pin 13 at that time.  The left end section of an attraction body 18 composed of a magnetic material is worked in a rolled shape and a right end section is bent downwards, a pin 19 is inserted to the left end section and the attraction body 18 is supported rotatably, the right end section of the attraction body 18 is sucked by the magnetic force of the magnet 8 when the magnet 8 is brought near to the attraction body 18, and a suction area with the magnet 8 of the attraction 18 is increased gradually.