baber/WOPTO huggingface dataset:
Patent JP-H08150241-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-11-30
Abstract: PURPOSE: To improve dramatic presentation effect of a game machine by generating stereo sounds from right and left stereo-type speakers when a predetermined state among a plurality of game states occurs. CONSTITUTION: Game machine upper speakers 304 and 314 are arranged in decoration parts on a glass frame, output signals B and C are supplied from a stereo type amplifier 864 in a display control circuit 862, thereby generating stereo sounds. The display control circuit 862 receives pattern control data from an IC 801 for a pattern which gives extra points and judges which one of an ordinary process, a pattern change process, a 'big hit' process, and a 'no hit' process is executed. In case of performing the big hit process, generation of stereophonic sound is edited, thereby controlling the generation of stereophonic sound. Consequently, the stereophonic sound is generated from the stereo type game machine upper speakers 304 and 314.
Patent JP-H05161363-A (JP)
Title: Controller for power converter
Inventor: HAYAMIZU KAZUO
IPC: H02M7/48
Filed: 1991-12-09
Abstract: PURPOSE:To prevent DC polarized magnetization and increase control accuracy by detecting the primary DC voltage component of the output transformer of a power converter, and performing control in order to make this DC voltage component zero. CONSTITUTION:A high-resistance resistor is connected to the primary side of the output transformer 3 of a power converter, and a DC voltage component included in the primary side of the output transformer 5 is detected by detecting the current of the above-mentioned resistor with a current transformer and letting it pass a low-pass filter 16. And control is performed in order to make the voltage component zero.
Patent JP-H04192540-A (JP)
Title: Resist pattern forming method
Inventor: TAKEI SHIGEO
IPC: H01L21/027
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to form a resist pattern including a very fine pattern with easy control by applying an ionizing radiation positive resist on a substrate and drawing a pattern by means of an electron beam drawing device, and preserving the pattern under a specified preserving environmental condition for a specified time before the development. CONSTITUTION:After a step by step film formation of a high purity GaAs pitaxial layer 2 and an n type AlGaAs layer 4, a resist is coated with spinner and prebaked so as to obtain a resist film 7. After the resist is coated, a gate pattern is drawn by means of electron beam 8. The gate pattern is not developed immediately after it is drawn with the electron beam, but it is kept for a week under oxygen ambient atmosphere and then developed. Therefore, a lost pattern of the resist is reduced in width. This construction makes it possible to form patterns including very fine patterns by simply preserving the patterns in a low cost storage device after having drawn the specified patterns by means of the electron beam drawing device and an X ray exposure device and the like.
Patent JP-H10194388-A (JP)
Title: Article-holding device
Inventor: NAKAGAWA KENJI
IPC: B65B43/54
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To stably hold articles in various shapes with a device and to make the structure simple for the device. SOLUTION: An article-holding device 10 is such a one wherein an article- holding member 14 is constructed of a shape memory material 18, and the shape memory material 18 can be deformed at a temperature higher than a specified temperature into an article-holding shape that is suitable to an article model 1A while being formed at a temperature range of use that is lower than the specified temperature into a fixed shape of article holding, and thereby a range for article-holding can be formed.
Patent JP-H07183289-A (JP)
Title: Film forming method
Inventor: AJISAWA HARUHIKO
IPC: H01L21/31
Filed: 1993-12-22
Abstract: PURPOSE:To provide a method for forming a film in which flattening, etc., can be executed with a simple structure without necessity of a composite process and without altering a method before and after wirings are formed when Al wirings are provided. CONSTITUTION:The method for forming a film comprises the steps of treating the entire surface of a base 1 to be formed with a film by plasma 4 or heat, selectively removing the treated surface formed by the process, and differentiating the rates of film formation on the processed surface and on a surface in which the processed surface is removed, thereby increasing the film formation rate at a low portion 5 in which a film of a desired shape is formed, for example, by a step and lowering the rate of film formation at a high portion 21.
Patent JP-H08318104-A (JP)
Title: Very high speed flocculating, settling and separating device
Inventor: SUGIOKA TETSUO
IPC: B01D21/01
Filed: 1994-11-17
Abstract: PURPOSE: To easily perform SS high speed flocculation and settling and also to save a space and labor in sewage and muddy water treatment by unitizing a flocculating and settling tank, a very high speed flocculating and settling agent tank, a high speed agitator and a sludge separation screen belt. CONSTITUTION: Above a flocculating and settling tank 3 which is a high speed agitating tank, a very high flocculating and settling agent tank 1 is installed, and a high speed agitator 4 is also provided, and below the tank 3, a sludge separation screen belt 5 is installed. An inflow muddy water 2 is fed into the tank 3, and at the same time, a very high flocculating and settling agent is fed from the very high flocculating and settling agent tank 1, by the change in rotation by an inverter control method of the high speed agitator 4, flocculation of sludge is accelerated at high speed, a deposit is rapidly thrown in a sludge storage tank 6 by the sludge separation screen belt 5. Thus, this device has action of treating all of above in a sort period under saving labor.
Patent JP-H02169926-A (JP)
Title: Radiant heating apparatus
Inventor: YAMAMOTO TERUO
IPC: F24C7/04
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible that the comfortable state is maintained through the adjustment of the amount of radiated heat acting on a human body in a room to be warmed by controlling the amount of heat supplied to plural radiant heat sources according to the temperature inside the room. CONSTITUTION:A first electric heater 3, a second electric heater 4, and multiple reflecting plates 1 that reflect the radiant heat of these heaters and changes the distribution of the radiant heat and a room temperature sensor 5 are provided in the main body 2 of the device. The electric heater 3 radiates the radiant heat mainly downward to directly heat a human body, and the electric heater 4 disperse the radiant heat to heat the whole room uniformly. When the operation is started, the room temperature is sensed by a room temperature sensor 3, and according to the output thereof, the electric power to the electric heaters 3, 4 is determined by a power calculation section 6. Based on this result, power supply control sections 7, 8 control the supply of power to heaters 3, 4. Namely, when the room temperature is low, the power to the heater 3 that applies the radiant heat directly to a human body is increased, and when the room temperature is raised, the power to the heater 4 is increased to heat the surrounding wall body, and warms the human body with its secondary radiation.
Patent JP-H03153839-A (JP)
Title: Manufacture of ferrosilicon low in titanium content
Inventor: YOSUTEIN BIYORUDARU
IPC: C22C35/00
Filed: 1989-12-15
Abstract: PURPOSE: To inexpensively produce ferrosilicon of a low Ti content by treating ferrosilicon powder of specific Si and Ca contents with an aq. FeCl 3  soln., to dissolve a CaSi 2  phase and liberating and removing the Ti-contg. phase therein.  
     CONSTITUTION: The ferrosilicon melt contg. ≥50wt.%, more preferably ≥90% Si and 1 to 50%, more preferably 2 to 5% Ca is solidified and pulverized. This ferrosilicon powder is treated with the aq. soln. of FeCl 3  and/or (FeCl 3 +HCl) to dissolve the CaSi 2  phase therein. As a result, the Ti-contg. phase contained in the CaSi 2  phase is liberated. This liberated Ti-contg. phase is removed by washing. The purified ferrosilicon obtd. in such a manner is further treated with an aq. HF soln. contg. 0.5 to 5% HF, by which the Ti is further removed at need. The ferrosilicon is thereafter alloyed with an iron source and the iron content is adjusted to a preset level as desired. As a result, the ferrosilicon which has the low Ti content and is decreased in other trace elements, etc., is obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03185621-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: G11B5/708
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a medium having excellent electromagnetic conversion characteristics, traveling stability, and durability by incorporating a specified org. phospher compd. into the coating liquid. CONSTITUTION:A magnetic layer is formed on a nonmagnetic supporting body by applying and drying a coating liquid composed of ferromagnetic powder dispersed in a binder resin. The coating liquid incorporates an org. phospher compd. expressed by formula I, wherein R is H or straight or branched alkyl group with 1 - 6C. Namely, the org. phospher compd. of formula I incorporated into the coating liquid firmly is adsorbed on the surfaces of the ferromagnetic powder particles to promote the dispersion of the powder. Moreover, affinity between the aromatic rings of the org. phospher compd. and the binder resin is large enough to enhance the film property of the magnetic layer. Thereby, the obtd. medium has excellent electromagnetic conversion characteristics and traveling durability.
Patent JP-H04191186-A (JP)
Title: Speed sensor arrangement structure for motor-cycle
Inventor: NAKAJIMA HIROYUKI
IPC: B62J99/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a speed sensor arrangement structure having an enhanced external appearance by fixing a speed sensor in the hollow section of a front fork. CONSTITUTION:A reed switch 31 is secured in the hollow part of the lower section of a fork pipe 22 constituting a front fork 21, and a magnet 37 is secured to the side surface of a wheel hub 27 of a front wheel 26. A cord 26 connected to a reed switch 31 is laid in the fork pipe 22, being extended through a lower steering shaft 16 and an upper steering shaft 13, and is finally connected to a speed meter attached to the upper section of a handle holder. Thus, the reed switch 31 in a speed sensor 30 is stored and fixed in a fork pipe 22 of the front fork 21, and accordingly, it is possible to enhance the external appearance while effectively using the inside of the fork pipe 22.
Patent JP-H03184545-A (JP)
Title: Treatment of remains
Inventor: TAKIGUCHI NOBORU
IPC: F23G1/00
Filed: 1989-12-14
Abstract: PURPOSE:To increase the consideration to the spirit of the deceased by receiving the remains and a statue of gods and Buddha, a means for self-protection or a lucky article composed of a refractory material in a casket and subsequently burning all of them before receiving the same in an urn. CONSTITUTION:The remains in a casket is burnt in a combustion chamber along with a stature of gods and Buddha, a means for self-protection or a lucky article. The remains are burnt to become ashes and the stature of gods and Buddha remains without being burnt. Therefore, not only the ashes but also the statue of gods and Buddha baptized along with the ashes by a fire are received in an urn to be buried and, as a result, the family of the deceased can sincerely believe that the spirit of the deceased is guided, encouraged, helped, comforted or protected and can certainly go to paradise peacefully and safely without wandering and a feeling of satisfaction markedly increases.
Patent JP-H05238958-A (JP)
Title: (quinolin-2-ylmethoxy)indole/cyclodextrin complex
Inventor: ERIZABESU KUONGU
IPC: A61K47/40
Filed: 1992-11-10
Abstract: PURPOSE: To improve the bioavailability of L-686,708 which is poorly soluble to water although effective for the synthesis, action, and release inhibition of SRS-A, i.e., leukotriene in mammals, therapy of asthma, therapy of ocular inflammation, etc. CONSTITUTION: This complex is composed of a cyclodextrin and 3-[N-(p- chlorobenzyl)-3-(t-butylthio)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2 dimethylpropanoic acid (L-686,708) sodium salt in the molar ratio of (1-5):1 (optimally, 2.5:1). This complex has bioavailability as high as 26 times that of a mere mixture of the cyclodextrin and the sodium salt as a result of improved solubility to water.
Patent JP-H04191873-A (JP)
Title: Developing device for electrophotographic device
Inventor: SHIMAOKA KAN
IPC: G03G15/09
Filed: 1990-11-27
Abstract: PURPOSE:To prevent powder developer from leaking to the outside for a long period by providing ribs inclined and disposed on both side parts of the developer receiver formed on the lower end of the opening part of a containing case so that the width thereof may be narrowed from an image carrier side to the inside of the containing case. CONSTITUTION:The ribs 21 are disposed to be inclined so that the width may be narrowed from the image carrier side to the inside of the containing case 11. Therefore, for example, even though the magnetic powder developer 4 of mass (m) on a developing roller 13 erodes both end parts 13b and 13d of the roller 13 to leak to the outside, resisting power N (N=4.pi<2>. m.r.n<2>. sintheta) toward the inside of the developing roller 13 acts by the rib 21. Provided that thetais the inclination of the rib 21, (m) is the mass of the magnetic powder developer 4, (r) is the radius of the developing roller 13, and (n) is the revolving speed of the developing roller 13. Thus, the magnetic powder developer 4 is prevented from leaking to the outside for a long period.
Patent JP-H08176346-A (JP)
Title: Porous material and its production
Inventor: YOSHINAGA IKUKO
IPC: C08K5/5419
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a porous material, comprising cellulose acetate containing Si at a specific ratio in the molecular chain, having high uniformity of pore diameter and pore dispersibility as an ultrafiltration membrane and a reverse osmosis membrane, capable of improving the reliability of the membrane and usable under severer conditions. CONSTITUTION: This porous material comprises cellulose acetate having Si at 0.02-4 weight ratio of Si/cellulose acetate in the molecular chain. The porous material is obtained by dissolving (A) the cellulose acetate and (B) a compound of the formula Si(OR)4 (R is H or an alkyl) or its derivative or a compound of the formula SiR'x (OR)4-x [(x) is 1-3; R' is Hor an alkyl] or its derivative in an organic solvent (preferably acetone) so as to provide 0.01-100 weight ratio of the components (A)/(B) and then removing the solvent according to drying or elution into water. Furthermore, e.g. tetramethoxysilane or dipropyldipropoxysilane is cited as the component (B).
Patent JP-H0927605-A (JP)
Title: Soi wafer and its preparation
Inventor: RI HOSHIYUN
IPC: H01L21/762
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To enhance the interfacial characteristics between films by a method wherein an SOI wafer is made closely adhere to a single-crystal silicon film to be turned to the interior of a Teflon vessel so that the basic silicon etchant in the vessel as an anode and the SOI wafer substrate as a cathode may be biased to enhance a thick buried oxide film and a thin single-crystal silicon film. SOLUTION: A wafer is fitted to the bottom of a pipe shaped Teflon vessel 21 so as to make a surface with a silicon film 13 formed thereon turn upward while sealing a contact surface with O-ring 22. Next, after filling the Teflon vessel 21 with basic silicon etchant 23, the basic silicon etchant 23 as an anode and a substrate 11 a a cathode are biased. Through these procedures, no current may be flowed between the substrate 11 and the silicon film 13 due to the existence of a buried oxide film 12 as a non-conductor. Accordingly, the gap between the buried oxide film 12 and the substrate 11 as well as the gap between the buried oxide film 12 and the silicon film 12 are respectively filled with electrons 26 and holes 27.
Patent JP-H07177718-A (JP)
Title: Simplified generator
Inventor: SAITO MASAKI
IPC: H02K21/14
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a simplified generator which does not necessitate a power source for changing, an adaptor for exclusive use, etc., and, moreover, can be used semipermanently, by a construction wherein a plurality of adjacent coils are wound reversely to each other and terminals thereof are connected to electrodes. CONSTITUTION:After a rubber plate 7-1 is inserted into a bottom part 8a of a divided part 8-1 of a casing 8 to one end of which a negative electrode 12 is fitted and fixed and a field circuit forming member 6 having coils 4a and 4b fitted is fitted and inserted, while a support shaft body 2 fitted in a permanent magnet 1 is inserted into a hollow part and one end of the support shaft body 2 is brought into contact with the inside of the negative electrode 12. On the other hand, a commutating unit 18 is fitted and inserted into a divided part 8-2 having a ceiling part 8b, with a part of a positive electrode 11 made to project outside, and the divided parts 8-1 and 8-2 are integrated. When a transmitter or the like which is fitted is moved, the permanent magnet 1 is moved along the support shaft body 2 inside the casing 8 and an alternating current is induced in the coils 4a and 4b and stored in a capacitor 17. As the result, semipermanent use of this generator is enabled.
Patent JP-H09149579-A (JP)
Title: Electric motor
Inventor: KIMURA TORU
IPC: H02K29/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor in which its assembling is easy and the operation of fixing it to the other device is easy by providing a frame part extending in the direction perpendicular to a rotation axis and a fixing part which is the end part of the frame part and provided in a more external position than at least the external form of a rotor part. SOLUTION: The end part of a frame part 29 extends over the outside of the external form of a coil and a rotor yoke 21, and through holes 29a, 29b for a fixing part are provided in the vicinity of the end part. In a mechanical deck chassis 41 being a device on which an electric motor 20 is mounted, bosses 42, 42 are integratedly provided in the upper surface thereof, and screw holes 42a, 42a in which an internal thread is formed in the vertical direction are provided at the center thereof. Thus, in the electric motor 20, the fixing holes 29a, 29a of the frame 29 are positioned with respect to the bosses 42, 42 of the mechanical deck chassis 41 and can be fixed by fastening a vis or the like. Therefore, positioning and fixing operation are made much easier than the conventional ones.
Patent JP-S63185960-A (JP)
Inventor: JIRU JIYUNAN
IPC: A61K/
Filed: 1987-12-21
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-H03186078-A (JP)
Title: Electronic still camera
Inventor: SAITO EIICHI
IPC: H04N5/335
Filed: 1989-12-15
Abstract: PURPOSE:To prevent smear from being generated and to enable accurate exposure control by executing the exposure control by using a fixed diaphragm opening and the electronic shutter of a solid-state image pickup element and shielding light at an interval to the diaphragm opening at the time of charge transfer. CONSTITUTION:A diaphragm 2 equipped with the plural circular fixed diaphragm openings is driven and rotated by a diaphragm driving circuit 5 and an electronic shutter pulse generating circuit 7 for a solid-state image pickup element 3 to execute electronic shutter control controls an image pickup element driving circuit 6. One of diaphragm fans boring the plural diaphragm openings is selected and before prescribed exposure time, the unnecessary charges accumulated in the charge accumulating means of the solid-state image pickup element 3 are swept out. During the exposure time, the charges accumulated in the charge accumulating means of the solid-state image pickup element 3 are transferred to a charge transfer means. Just after this charge transfer, the diaphragm fan is moved to a position where the diaphragm opening is not bored, the light is shielded and signals are read out. Thus, the accuracy of exposure control is improved and the generation of smear can be prevented as well.
Patent JP-H05316032-A (JP)
Title: Mobile radio receiver and radio transmission system provided with said receiver
Inventor: GEORUKU FURANKU
IPC: H04W88/02
Filed: 1992-12-04
Abstract: PURPOSE: To improve initial synchronization between a mobile radio receiver and a base station. CONSTITUTION: A mobile radio receiver 2 for a radio transmission system is provided with a recognizing (identifying) circuit device 6 for identification and a frequency estimating circuit device 7 for a received digital signal. The recognizing circuit checks the received digital signal for a pulse (i) of frequency correction burst included with a prescribed frequency in a digital signal (e), and detects the pulse position of the pulse. Also, the frequency estimating circuit device 7 generates a frequency estimate for the prescribed frequency. The recognizing circuit 6 is provided with an averaging circuit for averaging plural pulse positions (t) calculated (decided) in successive observation intervals by a weighting factor (coefficient), and the weighting factor depends on the pulse height of each pulse (i).
Patent JP-S63271227-A (JP)
Title: Device for injecting liquid crystal
Inventor: MIYASAKA TADASHI
IPC: G02F1/13
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the generation of pollution and to uselessly and efficiently inject expensive liquid crystal by connecting the bottom part of one end of a cylinder to a liquid crystal dropping nozzle through piping and providing an exhausting air hole on a cylinder sidewall of the other end of the cylinder. CONSTITUTION:The cylinder 23 including liquid crystal 22 and a piston 24 to be engaged with the cylinder 23 are arranged in a vacuum container 21. The cylinder 23 is set up on a sliding shaft 31 so as to be vertically moved, the piston 24 is fixed and a distance between the liquid face in the cylinder 3 at the time of dropping and a liquid face on the tip of the nozzle is fixed independently of the increase/decrease of the liquid crystal. The liquid face is set up so as to be always lower than the tip of the nozzle, a liquid crystal feeding port 25 is formed on the bottom of the cylinder 23 and connected to plural liquid crystal dropping nozzles 27 through a piping 28. Consequently, new liquid crystal is always fed from a liquid crystal feeding tank and surplus liquid crystal is not brought into contact with a liquid crystal cell part, so that the generation of contamination can be prevented.
Patent JP-H04201886-A (JP)
Title: Smd module
Inventor: ITO SHOGO
IPC: H05K13/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent damage to a lead in a package during transportation and also prevent difficulty in unpacking by providing a guard plate at least at one end where a motherboard longitudinally terminates and perpendicularly to the motherboard. CONSTITUTION:A guard plate 14 is formed as an integral part of a motherboard 10 at each of the two ends where the motherboard 10 longitudinally terminates and perpendicularly to the motherboard 10. In a container 16, even when the motherboards 10 of adjacent modules vertically form a stagger because of clatters against the container 16, a plurality of guard plates 14 used therein prevent the motherboards 10 from lying one upon another.