baber/WOPTO huggingface dataset:
Patent JP-H1119279-A (JP)
Title: Game machine
Inventor: KUHARA MASATOSHI
IPC: A63F7/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of installing a detector for testing a game machine to be sold by partitioning a special passage extending from a normal winning hole to a collecting passage, and installing test detects therein. SOLUTION: A bonanza winning detector 6a and a right normal winning detector 8a are installed in a special passage 6A of a bonanza winning hole which is a special winning hole and in a special passage 8A of a right normal winning hole 8. A pattern starting hole 5 which is a normal winning hole is provided with a conventional starting hole detector 5a. On the other hand, test detector attach parts 20A-20C are formed in the left normal winning hole 9 and normal winning holes 10a, 10b, test detectors 25A-25C are installed therein, and signals of the respective test detectors 25A-25C are connected to test counters. Thus in designing, the winning ball counting can be simplified and it is not necessary to install a test detector in a game machine to be sold.
Patent JP-S6260358-A (JP)
Title: Recording correction circuit
Inventor: NAKASAKI YASUO
IPC: G06T3/40
Filed: 1985-09-11
Abstract: PURPOSE:To decrease the deterioration in picture signal read at low resolution by utilizing the correlation of a picture signal on a line before and after an interpolation line to record the signal while correcting the picture signal of the interpolation line. CONSTITUTION:The write/read of a picture signal on and to line memories 8-11 is executed by using signals Z1-Z4 between a write control circuit 4 and a read control circuit 5. The read control circuit 5 controls a picture signal output to a recording section especially and the write control circuit 4 controls the selection of a line memory writing a picture signal of the interpolation line, the selection of a line memory writing the preceding line of the interpolation line as a reference, the selection of a line memory writing the picture signal (net line to the interpolation line) of the present line and the write of the line memory. A selector 6 is used to select the preceding line. Further, shift registers 1, 2 and a matrix circuit (ROM) 3 are used to decide a picture signal correcting the picture signal of the interpolation line while utilizing the correlation of the picture and writing it on the line memory.
Patent JP-S58100566-A (JP)
Title: Direct current offset compensating circuit
Inventor: TAKADA KENZOU
IPC: G05F3/16
Filed: 1981-12-10
Abstract: PURPOSE:To eliminate the noise of a power supply and to extend the range of distance of a subscriber line, by providing a constant current source which flows a constant current compensating a voltage drop of a current mirror circuit and a power supply noise rejection circuit superimposingly on the current mirror circuit. CONSTITUTION:In a subscriber circuit supplying a current IL to a load ZL including a subscriber telephone circuit connected between lines A and B, a constant current source CNI which flows a constant current I0 compensating a voltage drop due to current mirror circuits A-C, A'-C' and a power supply noise rejection circuit consisting of filters R1, R2, C1 superimposingly on the current mirror circuit, is provided, allowing to compensate the voltage drop even if a subscriber circuit consists of a plurality of current mirror circuits and to obtain the similar feeding characteristics as the direct feeding to the load ZL with a power supply voltage VBB. Further, the constant current source CNI, the current mirror circuit and transistors Q1, Q2 are made coincident with the temperature characteristics, allowing to constitute the integrated circuit on the same silicon chip.
Patent JP-H1174828-A (JP)
Title: Satellite moving telephone system using cell partition prediction and method for operating the same and mobile station
Inventor: HUTCHINSON BENJAMIN HUGHES
IPC: H04W84/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a relative processing load by predicting the movement of a mobile station to another cell based on a set of multi-address communication information by the mobile station. SOLUTION: Information related with the movement of a cell 40 related with the surface of the earth is provided to a mobile station, and prediction for a time when the mobile station parts from the cell 40 is judged by the mobile station based on the received information. According as a satellite revolves along an orbit around the earth, the cell 40 crosses the surface of a planet from a first position in a time t1 to a second position in a time t2 , and a still mobile station(UT) is allowed to exist in the cell 40 only in a period whose time is limited.  An access node(SAN) operates the multi-address communication of the coordinates of the latitude and altitude of the center of the cell 40 through the satellite to the cell in a multi-address communication control channel, and the multi-address communication is operated once or twice per minute so that the coordinates can be quickly obtained anytime when the UT is made valid.
Patent JP-H1028486-A (JP)
Title: Bed for hydroponics
Inventor: MIO AKIRA
IPC: A01G31/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a bed for hydroponics capable of reflecting a light irradiated on the bed without reserving the heat by an absorbed light, thereby suppressing an increase of a temperature of water in the bed and keeping the temperatures of a rooting zone and the water in the temperature suitable for growing of a root. SOLUTION: This bed for hydroponics has supporters 2 planted on a base plate 1, and a vessel part 4 having a groove shape and closed both end parts and a lid part 5 for the vessel part 4, which are supported by the supporters 2 with supporting rods 3 in the upper part of the bed. A nutritious liquid is poured into the interior of the vessel 4. Seedlings P grow through openings 51 of the lid part 5. The vessel part 4 and the lid part 5 are constituted of a sheet for preventing the temperature from increasing and decreasing and being a nonwoven fabric composed of filaments adhering to each other in high density and having characteristics of >=90% reflecting rate of light and 1% rate of light absorption.
Patent JP-S6091885-A (JP)
Title: Speed control circuit for motor
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02P29/00
Filed: 1983-10-25
Abstract: PURPOSE:To control the speed of a motor which has low power consumption by detecting the phase difference between a signal of a motor frequency generator and a reference clock corresponding to the target speed and controlling the power by the phase difference signal, thereby limiting the excess supply power. CONSTITUTION:A phase detector 3 outputs a phase difference signal between a reference clock phiS and the frequency signal phiM of a motor 5. An AND gate 12 extracts the superposed portion between the output Q3 of a memory 11 showing that the previous signal phiM is earlier than the prescribed time and the output Q2 of a memory 10 showing that the present symbol phiM is delayed from the prescribed time, and passes the 75% duty command signal from a coefficient generator 9. An OR gate 16 applies the output of the detector 3 when the AND gate 12 produces no output and the output of the generator 9 when the gate 12 produces an output to the motor 5 through an amplifier 4.
Patent JP-S6090098-A (JP)
Title: Sewage treating apparatus
Inventor: KOBAYASHI SHIYUUSUKE
IPC: C02F3/12
Filed: 1983-10-25
Abstract: PURPOSE:To obtain good quality discharge water by eliminating the discharge of sewage in an aeration non-treated state, by arranging a discharge pipe with a float, which is constituted in a freely extendible manner and controls the discharge of sewage flowed in so as to exceed a predetermined volume, in an aeration tank. CONSTITUTION:Sewage is aerated by air introduced by the operation of a blower 6 in an aeration tank 5 to which a part of the sludge from a precipitation tank 7 containing aerobic microorganisms in a multi-stage fashion is returned and mixed with sludge to be flowed into the precipitation tank 7 while receives adsorptive oxidation. A discharge pipe 8 with a float is arranged in the aeration tank 5 in a state constituted in a freely extensible manner. The base 81a of a pipe main body 81 is connected to the discharge port 51 of the aeration tank 5 in order to be capable of storing sewage flowed in from a sewage source 1 or a conditioning tank 2 to the predetermined volume of the aeration tank 5 while a slide pipe 82, of which the diameter is larger than that of the pipe main body 81, is inlaid with the pipe main body 81 in a freely extensible manner.
Patent JP-H0250413-A (JP)
Title: Manufacture of semiconductor element
Inventor: TSUBONE HITOSHI
IPC: H01L21/205
Filed: 1988-08-12
Abstract: PURPOSE:To make autoalignment possible by covering the region excepting a diffusion region with an SiN4 film when performing oxidation for making pattern steps in an oxidation atmosphere at the time of embedded diffusion. CONSTITUTION:An oxide film 22 is formed on a semiconductor substrate 21, thereon a nitride film 23 and an oxide film 24 are formed by a CVD growth method, while performing window opening on both regions of a place to form an embedded layer of a composite film of the nitride film 23 and the oxide film 24 and of a place to become a mark to be aligned. Then, by performing impurity diffusion on the semiconductor substrate in an oxidation atmosphere, an embedded diffusion layer 27 is formed on both regions simultaneously and at the same time an oxide film 30 is made to grow on both regions. Next, the oxide film 30 on the semiconductor substrate is removed to perform an epitaxial growth. Thereby, silicon steps having a steep tilt of pattern steps can be obtained and autoalignment is made possible in the mask alignment process after sufficient epitaxial growth.
Patent JP-H0860375-A (JP)
Title: Plating method and device therefor
Inventor: SONE TAKAYUKI
IPC: C23C18/54
Filed: 1994-08-24
Abstract: PURPOSE: To eliminate the need for circulating a plating soln. by raising the surface of the plating soln. with the ascending force of the bubble generated at the bottom in a plating tank. CONSTITUTION: A bubbling means 3 is stopped, and a material M to be plated is set on the holding part 7 of a bubble collector 2. The material M is pressed on the holding part 7 at a specified pressing force by a pressing means, and then the bubbling means 3 is operated. Innumerable bubbles B are generated from the means 3 and sent up in the bubble collecting passage 4 of the bubble collector 2, hence a plating soln. L is pushed up, and the surface is raised. The bubbles B are gradually densified as they go upward because the bubble collecting passage 4 is narrowed toward the upper side, and the liq. lifting force is increased. Since the liq. surface is raised, the plating soln. L overflows an opening 5. Consequently, plating is efficiently conducted even with a plating soln. deteriorated as it circulates.
Patent JP-H0484933-A (JP)
Title: Ophthalmic photographing device
Inventor: SANO EIICHI
IPC: A61B3/14
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a satisfactory examined eye image even at the time when luminance of a stimulating light is especially low by providing a magnification changing means for changing the magnification so that the magnification of an examined eye image on its image receiving surface becomes small, based on a drop of the photodetecting quantity on the image receiving surface of an image pickup element at the time of an infrared fluorescent photographing mode. CONSTITUTION:In an infrared fluorescent photographing mode, for instance, a specific part of an eyeground image is enlarged on the image receiving surface 36, based on a television relay lens 31. In such a state, when the photodetecting quantity S is insufficient, at the time point when the photodetecting quantity S becomes lower than a threshold level E1, a comparing circuit 34 outputs a detecting signal to a driving circuit 33. The driving circuit 33 moves the relay lens 31 so that magnification on the image receiving surface 36 becomes small, based on the detect-signal, and changes the magnification. In such a way, a state that the specific part of the eyeground image 38 is displayed is changed to a state that the part containing its peripheral part is reduced and displayed.
Patent JP-H0860016-A (JP)
Title: Azo dye with chlorotriazine radical
Inventor: HORUSUTO IEGAA
IPC: C09B62/51
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed piece having good wet fastness of color and good light fastness of color by using a reactive azo dye having a chlorotriazine group.  
     SOLUTION: The above reactive azo dye is represented by formula I (wherein D is, for example, formula II; and A is, for example, formula III). To produce this dye, a product of diazotization is coupled with a coupling component represented by formula IV (wherein the sulfo is in position 6, 7 or 8) at a pH in the range of 2-6 to yield an aminoazo dye represented by formula V, and this product is condensed with a triazine derivative represented by formula IV. The dye is suitable for dyeing or printing fabric fibers, yarns and fabric cloths of a hydroxyl- or amido-containing material, for example, wool, cotton, a synthetic polyamide, and a polyurethane fiber and is suited for performing dyeing or printing a natural or regenerated cellulose to give a piece having washing resistance. It is convenient that the treatment for a cellulosic fiber is performed by a known process including using a reactive dye in the presence of an acid binder, optionally, under heating. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000026067-A (JP)
Title: Coil hanger
Inventor: AMAGASAKI JUNZO
IPC: B66C1/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To convey a slitted coil without lengthening the claw of an arm. SOLUTION: This coil hanger 11 moves arms 11a, 11b so as to bring them closer together and inserts the respective claws 11aa, 11ba into the openings of a coil to convey the coil. One arm 11a is provided with an advancing/ retreating mechanism 11c, which permits a chain 11d mounted inside one arm 11a and capable of being bent in only one direction to move in a protruding manner from the claw 11aa of one arm 11a to the claw 11ba of the other arm 11b. The other arm 11b is provided with a locking mechanism 11e protruding from the claw 11aa of one arm 11a by the advancing/retreating mechanism 11c and fixing the front end of the chain 11d inserted into the other arm 11b from the other claw 11ba. It is thus possible to convey a slitted coil without lengthening the claw of the arm, thereby reducing the space between coils in a storage site for an effective use of the storage site.
Patent JP-H1144323-A (JP)
Title: Cylindrical roller bearing
Inventor: YANAGIDA KEIJI
IPC: F16C19/24
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid lubricating system cylindrical roller bearing usable even under low torque and a low load. SOLUTION: Contact parts of a solid lubricating composition 14 and an inner ring 6, and an outer ring 4 and a cylindrical roller 12 are reduced by filling a lubricating composition 14 by solidifying a mixture composed of superhigh molecular weight polyolefine and grease only in a space which houses the cylindrical roller 12 of a cylindrical roller bearing 1 having an inner ring 6 where a collar 7 is formed on one end and a collar ring 8 of a separate body is fixed to the other end and is formed between a holder 13 and the inner ring 3, and sliding frictional resistance in these contact parts is sharply reduced.
Patent JP-H0364767-A (JP)
Title: Production of polymerized toner
Inventor: TSUCHIDA MINORU
IPC: G03G9/087
Filed: 1989-08-03
Abstract: PURPOSE:To stably maintain a polymn. system and to obtain the optimum grain size, satisfactory triboelectric chargeability and moisture resistance, high image density and a stable image by using modified starch as a suspension stabilizer. CONSTITUTION:Modified starch is used as a suspension stabilizer. In general, starch has characteristics of colloid and the viscosity of an aq. starch soln. is relatively high. When a polymerized toner is produced by suspension polymn., starch covers liq. particles having complex viscoelastic characteristics like protective colloid and prevents the aggregation of the liq. particles in the middle and final stages of polymn. in which the stability of the polymn. system is lowest. By modifying starch, the performance of a surfactant is rendered and suspension stabilizing ability by which the liq. particles are kept stable in the desired particle size until polymn. is finished can be rendered. The polymn. system can stably be maintained and the optimum grain size, satisfactory triboelectric chargeability and moisture resistance, high image density and a stable image are obtd.
Patent JP-H0864254-A (JP)
Title: Charging system for battery pack
Inventor: KAWAGUCHI YUKIHIRO
IPC: H04B7/26
Filed: 1994-08-25
Abstract: PURPOSE: To prevent overcharging and over discharging so as to improve safety by including a memory in a battery pack and providing interfaces for a charging device and an electronic device such as a wireless device. CONSTITUTION: A memory 4c is provided in a battery pack 4, while interfaces 4a, 4b for an electronic device 1 and a charging device 5 are arranged, and a time of battery use in the electronic device 1 is counted. The, the counted value is transferred to the pack 4, and consumption of the battery 4a is stored in the memory 4c. In charging, data in the memory 4c is read out by seas of the charging device 5, and a charging time in the charging device 5 is computed, and then, charging is carried out. In other words, when an electric power source is turned on to the electronic device 1 so as to start the action of the electronic device 1, a using time of the electronic device 1 is detected by means of a using time detecting means 2a so as to be transferred and written into the memory 4c via the interface 4a in the pack 4 by seas of a memory access means 2b.  On the basis of this data, residual capacity of the battery is found via the memory access means 2b, a residual capacity computing means 2c, and the like so as to be displayed in an indicating unit 3, so that overcharging and over discharging can be prevented.
Patent JP-S6093325-A (JP)
Title: Temperature detecting apparatus
Inventor: IDEUE KAZUO
IPC: G01K7/36
Filed: 1983-10-26
Abstract: PURPOSE:To prevent a sensitivity variation even if a gap between a conductor to be measured in varied and a detecting coil by controlling an AC source frequency so that a supplied AC voltage of a temp. inspecting bridge circuit becomes the same phase as a bridge output voltage in an eddy current temp. detecting apparatus. CONSTITUTION:If the temp. of the measuring conductor 1 is varied, the eddy current is varied according to this, and an impedance of the detecting coil 2 of the bridge circuit 3 to which a voltage is supplied from an AC source 8 is varied. A phase difference between the output voltage corresponding to a temp. of the circuit 3 corresponding to the impedance variation and the AC voltage through a phase shifter 6 is detected by a phase meter 9, and the frequency of the source 8 is controlled so that the phase difference becomes zero. By the detection based on the relation between the inpedance variation independent of the gap between the conductor 1 and coil 2 and a supplied voltage frequency variation, the sensitivity is not varied even if the gap between the measuring conductor and the detecting coil is varied, and the temp. can be detected by eddy current method.
Patent JP-S6443973-A (JP)
Title: Solid electrolyte fuel cell electrode
Inventor: KAGA YASUO
IPC: H01M8/12
Filed: 1987-08-11
Abstract: PURPOSE:To make it possible to suppress the polarity resistance and to reduce the loss by making either a fuel electrode or an air electrode into meshes. CONSTITUTION:In a solid electrolyte fuel cell electrode 7 made by forming a fuel electrode 12, a solid electrolyte membrane, and an air electrode on the outer periphery of a porous cylindrical ceramics tube 1, either the air electrode or the fuel electrode 12 is formed in meshes. As a result, since there is a space for a gas reaction at the interface between the electrode and the electrolyte, the feeding of the reaction gas and the removal of the produced gas can be accompolished smoothly, the increase of polarization is prevented thereby, and the generation output is increased.
Patent JP-2000354993-A (JP)
Title: Tape cutter
Inventor: FUKUYA SHUJI
IPC: B26D1/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To interlock a tape with a cutter to be convenient for use, and prevent separation between the tape end and the cutter by forming a tooth part made by a continuous projecting and recessed surface at the tip of a temporary fixing part provided at one end of a holding part, and providing a insert frame having an insert hole at the other end of the holding part. SOLUTION: A holding part 1 is formed by bending a thin iron plate to be substantially like a frame, the upper part of the side surface thereof is provided with a stepped part, and both end parts are superposed and positioned in the center of the lower part. A temporary fixing part 2 is a flat plate part raised in the orthogonal direction to the side surface of the holding part, the vicinity of the upper end is bent substantially at right angles and projected forward, and the projecting end is provided with a tooth surface 3 formed by a continuous acute-angle projecting and recessed surface. An insert frame 4 is a flat plate raised a little upward on the opposite side of the temporary fixing part, and an insert hole is bored in the center thereof.  Thus, the temporary fixing part is provided in the vicinity of the tooth surface, whereby at the time of cutting the tape, the tape end is pressed to the temporary fixing part to be firmly made adhere, so that after cutting, the tape end can be kept stable.
Patent JP-S6093273-A (JP)
Inventor: NISHIGUCHI AKIRA
IPC: F25B33/00
Filed: 1983-10-28
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-H105899-A (JP)
Title: Method for joining journal part to hollow roll end
Inventor: MIYAKI KATSUSHIGE
IPC: F16B4/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour for joining and number of post processes by force-fitting with arranging a fixing force increasing means without depending on welding, brazing or friction welding about joining of journal parts to both ends of a hollow roll for a business machine. SOLUTION: Flanges 2 force-fitted with a journal shaft 1 at the center are attached with force-fitting on both ends of a hollow roll blank tube 3. Before its force-fitting, in order to increase the fixing force of the flange 2 with the hollow roll blank tube 3, the external diameter of the force-fitting part of the flange 2 is made larger about >=20% than the normal force-fitting dimension, and further the roughness of finishing face is adjusted in <= about 50μmRy. Next, a saw knife like annular groove 2-2 is formed on the cylindrical face of external circumference 2-1 of the flange 2. Next, the annular shallow groove formed on the cylindrical face of external circumference 2-1 of the flange 2 is coated with an adhesive. Then, a deep recessing cavity part is formed between the fitting part of the journal shaft 1 and the external circumference part on the end face of the flange 2.  The economical joining method having the joining strength of being in no way inferior to the conventional method can be obtained by applying a single of these means or with combination these means and then force- fitting.
Patent JP-S6355227-A (JP)
Inventor: HAMAGUCHI MASAHISA
IPC: A47K17/00
Filed: 1986-08-27
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。