baber/WOPTO huggingface dataset:
Patent JP-S5857819-A (JP)
Title: Pwm modulation circuit
Inventor: WATANABE NOBUO
IPC: H02M7/48
Filed: 1981-09-30
Abstract: PURPOSE:To obtain an inverter control circuit having sufficient resolution and stable operation, by proportionating a modulation reference data of a PWM type VVVF (variable voltage variable frequency control) inverter with a frequency data ratio while corresponding to the pulse mode. CONSTITUTION:From a frequency data F multiplying an inverter frequency (f) with a frequency data ratio K and a modulation pulse mode N, a modulation reference data ALO of an ROM 18 is obtained, the data and a modulation data *AL are compared at a comparator 19 to output pulse with outputs UP, VP and WP. The number of the modulation data ALO is incremented or decremented in response to the value of the modulation pulse mode N and the frequency data ratio K is determined so that the number is proportionated with the number of modulation reference data, allowing to obtain a PWM type VVVF inverter control circuit in which the required and sufficient resolution can be assured in the entire region of the inverter frequency and stable operation can be done.
Patent JP-H0452766-A (JP)
Title: Document retrieval device
Inventor: ISHIZU YUJI
IPC: G06F17/30
Filed: 1990-06-14
Abstract: PURPOSE:To simplify a processing and to retrieve a document at high speed by converting and processing a keyword into the value of a second power and storing it in an area with less document control data. CONSTITUTION:When the keyword is given to a registered document, a fixed keyword table stored in a fixed keyword table memory 3 is displayed in a display device 2 and the desired keyword is selected by a mouse input device 6. Then, a central processing unit 1 converts the fixed keyword into the value of power of 2 as against the retrieval processing request of an operator, inputs and outputs it to a document data base 5, treats plural fixed keywords in the same field by OR, and sets coincidence judgement to be treated by AND. The document data base 5 stores the fixed keyword obtained by making the value of power of 2 into a numeric in a field. Thus, the number of the fields becomes small and retrieval can be executed at high speed.
Patent JP-S6047566-A (JP)
Title: Variable power device for video plate making
Inventor: SUGIZAKI KENNOSUKE
IPC: G03F1/00
Filed: 1983-08-26
Abstract: PURPOSE:To supply an image signal to an exposure drum with a summerized interpolation output and output an image of optional variable power magnifications set at a setting part through simple constitution by separating image data from a frame memory horizontally and vertically, and performing interpolation. CONSTITUTION:A variable power device for video plate making is provided with horizontal and vertical variable power circuits, and the video signal of every horizontal line stored in the frame memory 2 of the horizontal variable power circuit is converted by a D/A converter 3 into an analog signal, which is interpolated by an interpolating circuit 4. This operation is performed synchronizing with pulses of a sample pulse generating circuit 11 and digital data of every scanning line from an A/D converter 5 are written in vertical line memories 15 and 16 of the vertical variable power circuit. Data read out of those memories 15 and 16 are converted by a D/A converter 19 into analog data, which are interpolated by an interpolating circuit 22. Then the image signal is applied to the exposure drum 30 with the summerized interpolation output to output an image of optional variable power magnifications set in horizontal and vertical variable power magnification setting parts 9 and 25.
Patent JP-S5297270-A (JP)
Title: Method of treating waste containing organic matter
Inventor: PIITAA FUTSUDO
IPC: C02F11/12
Filed: 1976-12-24
Abstract: A method for the production of heat comprises composting solid organic waste, preferably  in admixture with sewage sludge, and burning the composted waste, for example in a kiln for calcining an inorganic calcinable material. The composted waste preferably has a water content of less than 20% by weight, more preferably from 10 to 20% by weight. The organic waste, is composted in a rotating drum, for an average residence time of from 12 to 48 hours. The invention also provides a method for producing a fuel by composting a solid organic waste as described above and the fuel produced thereby. The composting is suitably carried out in a rotating drum having festoon chains arranged therein to serve as mixing lifters or flights.
Patent JP-H025578-A (JP)
Title: Manufacture of light emitting element
Inventor: YODO TOKUO
IPC: H01L21/477
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a blue light emitting element formed of a II-VI compound with contains especially zinc by a method wherein a heat treatment is performed in a gas atmosphere which contains an inert gas and/or a group II element. CONSTITUTION:After an n-type ZnSe 2 is grown as a buffer layer as thick as 0.3mum or so on an n-type GaAs substrate 1, a high resistance undoped ZnSe layer 3 is made to grow as thick as 0.3mum or so. After that, lithium ions are implanted into the high resistance undoped ZnSe layer 3 under the following condition: an accelerating voltage is 50keV; an ion current is 80muA; and a dose is 10<14>cm<-2> or so. After implantation, the substrate is placed in an annealing oven and subjected to a heat treatment at a temperature of 757 deg.C in a nitrogen atmosphere (flow rate; four liter/minute) of abnormal pressure for five minutes. After the heat treatment, a Au.Sb alloy 4 is evaporated on the upside of a sample and a Au.Ge alloy 5 is evaporated as an ohmic electrode on the underside.
Patent JP-H0820301-A (JP)
Title: Fitting structure for steering wheel pad
Inventor: SHIGA KAZUMI
IPC: B60R21/20
Filed: 1994-07-07
Abstract: PURPOSE:To suppress an increase of the cost caused by the use of a separate part and prevent a steering wheel pad from being removed from a bag holder when an air bag is inflated. CONSTITUTION:Multiple claws 12 extended toward a pad side wall 9 are formed on the side wall section 1b of a bag holder 1 by punching, and through holes 13 are formed on the pad side wall 9. The claws 12 are inserted into the through holes 13 while the pad side wall 9 is located outside the side wall section 1b of the bag holder 1, and the tip portions of the claws 12 protruded from the pad side wall 9 are folded and caulked in the extending direction of the side wall section 1b. The pad side wall 9 is supported in a hook shape by the side wall section 1b of the bag holder 1 and the claws 12, and a pad 7 is firmly fixed to the bag holder 1. When an air bag 3 is inflated, stress is applied upward and outward, however the upward stress is mitigated by the claws 12 having the prescribed width. When the outward stress is applied, the pad side wall 9 is supported by the contact face of the side wall section 1b of the bag holder 1 and the contact faces of the claws 12, and it is hardly shaken.
Patent JP-S5857316-A (JP)
Title: Depressant for secretion of acid in stomach
Inventor: YAMAZAKI MIKIO
IPC: C07D471/22
Filed: 1981-10-02
Abstract: PURPOSE:The titled agent supressing the secretion of acid in stomach and controlling the formation of pylorus knot ulcer, containing oxymatrine or matrine as an active ingredient. CONSTITUTION:The titled depressant containing oxymatrine shown by the formulaIor matrine shown by the formula II. Oxymatrine suppresses the basic secretion of acid in stomach in the range of 10-50mg/kg depending upon the amount used in the pylorus knot method (3hr) of rat, and also extremely controls the exasperation of stomach motion under restraint water immersion stress (25 deg.C). These effects are similarly observed by matrine. They suppress both acid in stomach and stomach motion, important attacking effects for forming stress ulcer. Oxymatrine suppresses peripheral stimulation secretion of acid in stomach caused by histamine, tetragastrin, bethanechol, and does not suppress central secretion of acid in stomach caused by insulin and baclofen, so that the suppressing action of these substances on the secretion of acid in stomach is considered to be related to peripheral factors.
Patent JP-S643108-A (JP)
Title: Powder make-up cosmetic
Inventor: OGIWARA TAKESHI
IPC: A61K8/18
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a powder make-up cosmetic having extremely improved fluidity and water repellency, excellent adhesivity to the skin and excellent functional characteristics, containing make-up powder, subjected to surface coating treatment with a specific oily component, as a main base.  
     CONSTITUTION: A powder make-up cosmetic containing make-up powder such as mica or talc, subjected to surface coating treatment wit preferably 16W22C higher alcohol such as stearoyl alcohol solid at normal temperature and dipentaerythritol 10W22C fatty acid ester and/or lanolin, as a main base. The cosmetic is usable as face powder, eye shadow or cheek rouge. When used, the cosmetic has dry touch, smooth and soft spread and extension, good adhesivity to the skin and durability of make-up. Further the cosmetic is slightly attached to a container, good appearance even in packing to a glass container, used in a shaking out container and causes no clogging at the hole of a mouth part even in use of small amount. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0321539-A (JP)
Title: Alarm device
Inventor: KATAYAMA SUSUMU
IPC: G01J1/02
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the safety in driving an automobile by allowing a photo- sensor fitted at the vehicle to sense a lane indicating line drawn on the road surface either in white, yellow, etc., in the form of a shaped signal from the road surface, judging from the shade varying condition whether the limit speed is exceeded or the straight running is not correct, and generating an alarm. CONSTITUTION:A photo-sensor having a sharp optical directionality is accomplished in such a structure that a photo-receiving element 1a is fitted at one side behind mirror barrels 1e for ex. in two pieces while a photo-emitting element 1b fitted at the other side, and that an electronically controlled optical filter 1c is mounted on the photo-receiving side of the front parts of the mirror barrels 1e while a simple optical filter 1d mounted on the photo-emitting side. This photo-sensor is equipped at the bottom of the car on its left and right sides with the optical directionality faced down. When the car 3 has changed the lane from the ordinary running lane 8 into the passing lane 9, a computer judges whether is normal operating condition from the output of photo-sensor to sense the lane indicating line 6 and the output of the righthand directing indicator as the intention display, and if judgement is that it is not in normal operating condition, an alarm is actuated.
Patent JP-H06350069-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMOFUJI TETSUYA
IPC: H01L27/14
Filed: 1993-06-03
Abstract: PURPOSE:To provide a manufacturing method for semiconductor devices which has a clean boundary between a semiconductor substrate and a substance attached to but different from the said substrate, and does not exert any influence on metal wirings. CONSTITUTION:Concerning a manufacturing method for semiconductor devices containing processes of forming a photoelectric receiving part by attaching a substance different from a semiconductor substrate on to the semiconductor substrate, and of forming metal wiring for transferring charge generated in the photoelectric receiving part, a process of forming the photoelectric receiving part is executed by removing an oxide film covering a photoelectric receiving part forming region by heating it to a high temperature in an ultra high vacuum, before the process of forming the metal wiring.
Patent JP-S6218437-A (JP)
Title: Improved crosslinked polypropylene resin foam
Inventor: NISHIOKA TAKESHI
IPC: C08J9/04
Filed: 1985-07-16
Abstract: PURPOSE:To provide the titled resin foam having excellent flexibility, heat resistance, processability, etc. and suitable for use as packing, heat insulating material, etc., by blending polypropylene with an ethylene/propylene random copolymer having specified properties and expanding and crosslinking the blend. CONSTITUTION:An ethylene/propylene random copolymer (A) contg. 15-30wt% propylene as a comonomer and having a m.p. of 100-118 deg.C and a crystallizing temp. of 85-100 deg.C is blended with polypropylene (B) in a polymn. ratio of B/A of 0.1-5.7. A heat decomposable blowing agent (e.g. azodicarbonamide) and optionally, a crosslinking agent and a crosslinking aid (e.g. divinylbenzene) are added thereto and the mixture is molded into a desired shape, which is then expanded and crosslinked, to obtain the desired crosslinked polypropylene resin foam having a compression hardness S satisfying the formula (wherein E is apparent expansion ratio).
Patent JP-S60123597-A (JP)
Inventor: FURANSHISU YUUJIN RUDEI
IPC: A23G3/40
Filed: 1984-07-26
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-H093201-A (JP)
Title: Decolorization of water-soluble polyamide and polyaspartic acid derivative
Inventor: FUJII GIICHI
IPC: C08J3/00
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a water-soluble polyamide excellent in color tone and useful for dispersants, detergent builders, etc., by treating the water-soluble polyamide using a compound such s peroxodisulfate, etc., and carrying out a decoloring of the water-soluble polyamide effectively. CONSTITUTION: This decolorization of a water-soluble polyamide and a polyaspartic acid derivative comprises treating 1 pt.wt. water soluble polyamide such as polyaspartic acid and/or its salt, etc., with preferably 0.001-0.2 pt.wt of one or more compounds selected from the group consisting of peroxodisulfate, peroxoborate, dithionous acid, a bisulfite, a disulfite and an organic peroxide, at 40-80 deg.C.
Patent JP-H03178436-A (JP)
Title: Tear exposing film
Inventor: RURAN RIIJIYAN RIU
IPC: B65D65/38
Filed: 1990-06-14
Abstract: PURPOSE: To impart tamper-evident characteristics to a packaging seal by providing an oriented tamper-evident layer formed from a mixture of polyolefin inducing cavitation at a time of orientation and a filler and having an internal cohesiveness which is less than the internal cohesiveness and bonding strength to the rear surface of an oriented polymer core layer and applying or heat-sealing a packaging adhesive to one of both layers. CONSTITUTION: An oriented tamper-evident layer (b) can be also adapted to the upper surface of an oriented polymer core layer (a). The layer (b) contains a polyolefinic thermoplastic polymer matrix inducing cavitation generating void layers in the polymer matrix pref., polypropylene and a filler. Void inducing particles dispersed in the polymer matrix as a filling phase are org. or inorg. hard particles such as calcium carbonate or the like. Since an adhesive heat sealant or heat seal has affinity to the internal cohesiveness of the seal larger than the internal cohesiveness of the tamper-evident film (b), if the force separating the film is adapted, breakage is generated in a cavitation skin and an opening mark is generated.
Patent JP-S5860657-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: C04B14/38
Filed: 1981-10-01
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-H052865-A (JP)
Title: Magnetic disk device
Inventor: SAGARA YASUYUKI
IPC: G11B25/04
Filed: 1991-06-27
Abstract: PURPOSE:To prevent a head clash without replenishing a humidifying liquid to a humidifier over a long period of time by controlling the humidity in a hermetic container to the min. required degree to the extent of averting the abnormal contact of a head slider in a floating state with a magnetic disk in consequence of the generation of static electricity. CONSTITUTION:A means 21 for detecting the contact of the magnetic disk 13 and the head slider 14, a means 22 for detecting the relative humidity in the hermetic container 11 and the humidifier 23 are provided in the hermetic container 11 housing the magnetic disk 13 mounted to a rotating mechanism, the head slider 14 mounted with the magnetic head for recording and reproducing information in a floating state to and from the magnetic disk 13 and a head positioning mechanism 17. The inside of the hermetic container 11 is humidified by the humidifier 23 when the contact of the magnetic disk 13 and the head slider 14 is detected by the above-mentioned contact detecting means 21 simultaneously when the relative humidity of the prescribed value or below is detected by the humidity detecting means 22.
Patent JP-S5857082-A (JP)
Title: Two-way pneumatic axial-flow turbine in wind tunnel
Inventor: MORI SHIGEFUMI
IPC: F03D3/06
Filed: 1981-10-01
Abstract: PURPOSE:To obtain the rotational torque of a constant direction in either direction of air-flows by providing wing-shaped blades such as NACA or the like tangentially in the same rotational direction on circumferential orbits round a shaft. CONSTITUTION:A shaft 3 supported to be rotatable in a wind tunnel 3 is equipped with a plurality of radial arms 4, 4'... and 5, 5'... at equal angles round the said shaft 3, while a plurality of wing-shaped blades 6, 6'... such as NACA or  the like are respectively provided on these arms tangentially in the same rotational direction on circumferential orbits round the shaft 3. In this construction, since blades 6, 6'... on both sides of the shaft 3 is directed symmetrically against the direction of the air-flow running in the wind tunnel 2, a turbine main body 1 can obtain the rotational torque of a constant direction in either direction of air-flows.
Patent JP-H0833331-A (JP)
Title: Switching power supply circuit
Inventor: ORIMOTO ATSUSHI
IPC: H02M3/28
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a switching power supply circuit in which a supply state and a non-supply state can be taken independently for one of two DC voltages by feeding first and second DC voltages from first and second power supply voltage generating sections when the switching section in a switching control section is turned ON. CONSTITUTION:A plurality of secondary windings 34SA-34SC of a transformer 34 are connected, at the centers thereof, as switching sections PSA-PSC which are turned ON/OFF selectively through switching control sections 37A, 37B. When the switching section PSA is turned ON through a transistor 35A, a first power supply voltage generating section 34SA outputs a first DC voltage VOA. Similarly, when the switching section PSC is turned ON through a transistor 35B, a second power supply voltage generating section 34SC outputs a second DC voltage VOC. Consequently, a plurality of DC voltages can be fed from a switching converter section 33.
Patent JP-H056657-A (JP)
Title: Semiconductor memory elements
Inventor: ONO KUNIO
IPC: G11C11/41
Filed: 1991-06-28
Abstract: PURPOSE:To enable the number of terminals to be reduced and a cycle time to be improved for multiple-bit configuration and multiple-bank configuration accompanied by increase in capacity of a semiconductor memory element by operating a plurality memory arrays independently. CONSTITUTION:A title item is provided with a plurality of address registers 1 and 2 with a common input, one write data register 3, and memory arrays 4 and 5 corresponding to each of a plurality of address registers 1 and 2. Also, an output of the write data register 3 is connected to memory arrays 4 and 5 commonly and the memory arrays 5 are provided with control terminals 101-111 so that data can be read and written independently. These are housed on a same substrate.
Patent JP-H027280-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1988-06-24
Abstract: PURPOSE:To prevent a tape from being hitched at the time of opening a front cover as heightening a dust shielding property between the lower end of the front cover and that of a back cover by constituting a device so that the lower end of the back cover can fit in a recessed part and overlap on a collar in the closing posture of the front cover. CONSTITUTION:The device is constituted in such a way that the collar 20 is arranged protrusively facing inside on the lower end of the front plate 17 of the front cover 9 in a state where the front cover 9 is set in the closing posture, and the recessed part 21 being connected to the upper plane of the collar 20 is formed at the upper part of the collar 20, and the lower end of the back cover 13 is fitted in the recessed part 21 and is overlapped on the collar 20. Furthermore, a step part to receive the right and left ends of the upper plate part 13a of the back cover 13 at the right and left sides of a part where a pocket 5 is formed is provided on the upper wall of an upper case1a in recessed shape by being extended to a lateral outside than a cam groove 19, which prevents floating dust in the air from invading between the front cover 9 and the back cover 13 via the cam groove 19. Also, a tape 2 can be prevented from being exposed directly in the pocket 5 from a gap (a) with a tongue piece 23. In such a way, it is possible to prevent the tape from being damaged due to hitching at the time of opening the front cover as heightening the dust shielding property.
Patent JP-2000350108-A (JP)
Title: Television receiver
Inventor: NISEKI HITOSHI
IPC: H04N5/44
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that can enhance the image quality of an image obtained by using one tuner only. SOLUTION: A splitter amplifier 2 amplifies a television signal and distributes the amplified signal. In a single screen mode where only a main tuner 3 is used in the main tuner 3 and a sub tuner 4, switches 6, 7 are thrown to a position of a terminal (b) and the television signal before the distribution by the splitter amplifier 2 is supplied to the main tuner 3. In a 2-screen mode where both the main tuner 3 and the sub tuner 4 are in use, the switches 6, 7 are thrown to the position of a terminal (a) to supply the television signal before the distribution by the splitter amplifier 2 to the main tuner 3 and the sub tuner 4.
Patent JP-H10331547-A (JP)
Title: Door partition device
Inventor: SAITO MITSUTERU
IPC: E06B7/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To close a gap between a floor face and the lower end of a door when the door is closed. SOLUTION: This door partition device 10 is mounted on the bottom of a door 11 that opens and closes, to close a gap G between the lower end of the door 11 and a floor face 32 when the door 11 is closed. In this case, a closure member 14 provided at the bottom of the door 11 in such a way as to be capable of rising and falling, door closure detecting means 17, 24, 25 for detecting the closure of the door 11, and lift means 15, 16, 27, 28 which, when the door 11 is open, keep the closure member 14 at an upper position and which, when the closure of the door 11 is detected by the door closure detecting means 17, 24, 25, energize the closure member 14 downwards are provided.
Patent JP-S6049211-A (JP)
Title: Detector for edge direction of setting on file product
Inventor: YONEDA YUUSHIN
IPC: G01B21/22
Filed: 1983-08-29
Abstract: PURPOSE:To reduce an error in detection by detecting the edge direction of a file as mechanical contact resistance by utilizing the difference in angle characteristics to the direction of the edge. CONSTITUTION:A detector is constituted by smoothing one side wall 4 of a selection groove 3 as the operation position of a beam 2 into a slide-contacting end surface and also positioning an oscillating body 5 at the other side opposite to the wall 4. A filing member B is sent by the beam in between the oscillating body 5 and wall 4. Then, zigzag ruggedness 5a is provided to the surface of the oscillating body 5 facing the wall 4, a detection hole 6 widened in an operation direction is bored, and those oscillating bodies are supported elastically with a spring 7. Consequently, an error in detection is reduced.
Patent JP-S5858499-A (JP)
Inventor: KIKUCHI JIYUN
IPC: G21F9/16
Filed: 1981-10-02
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-S5946710-A (JP)
Inventor: FUKUI TAKESHI
IPC: H01B5/08
Filed: 1982-09-09
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。