baber/WOPTO huggingface dataset:
Patent JP-H07247648-A (JP)
Title: Connection structure of handrail
Inventor: TSUBOUCHI TAKASHI
IPC: E04B1/58
Filed: 1994-03-03
Abstract: PURPOSE:To enable the work of connecting handrail rods together to be accomplished simply by only rotating a connector. CONSTITUTION:Of both handrail rods 1, 2 connected to each other, one handrail 1 is provided with a right-handed screw 10, and the other handrail rod 2 is provided with a left-handed screw 11, and a connector 5 for connecting both handrail rods 1, 2 together is also provided with right-handed 15 and left-handed 16 screws. In that case, the screws 10, 11 of the handrail rods 1, 2 are both externally threaded, for example, and the screws 15, 16 of the connector 5 are both internally threaded. Also, connectors 3, 4 are removably attached to the handrail rods 1, 2, for example, and are provided with screws 10, 11. When the connector 5 is held between the handrail rods 1, 2 and rotated, the right-handed screw 15 of the connector 4 is threaded into the right-handed screw 10 of one handrail rod 1 and the left-handed screw 16 of the connector 5 is threaded into the left-handed screw 11 of the other handrail rod 2, so that the handrail rods 1, 2 are brought close to each other and connected together by the connector 5.
Patent JP-H10228650-A (JP)
Title: Read/error signal generation unit for optical disk device
Inventor: OKUDA HIROYUKI
IPC: G11B7/085
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce an offset of a focus error signal while enhancing a frequency characteristic of a read signal by respectively amplifying them after separating a signal from a quatripartite photodiode to the read signal and the focus error signal. SOLUTION: First to fourth light receiving signals d1 -d4 from the quadripartite photodiode are separated to the read signal and the focus error signal by first to third synthesizing amplifiers 11-13. Then, after separating to both signals, these signals are amplified respectively by a read amplifier 14 and a differential amplifier (focus error amplifier) 15, and the read signal RF and the focus error signal FE are generated. Thus, the amplifier with the wide frequency characteristic is used for the first synthesizing amplifier 11, and the amplifiers with the narrow frequency characteristic are used for the second, third synthesizing amplifiers 12, 13.
Patent JP-H08224201-A (JP)
Title: Tableware washer
Inventor: SUMIDA NORITAKE
IPC: A47L15/42
Filed: 1995-02-22
Abstract: PURPOSE: To use a heater consisting of a hygroscopic heating material as a heat source which dehumidifies and heats the air of the blower fan for drying of a tableware washer. CONSTITUTION: This tableware washer equipped with a washing tank 6 to house and wash tableware and a circulating air blasting drying mechanism dehumidifies the air of high humidity exhausted from a fan 17 for drying and performs circulating air blasting to return the air to the fan 17 for drying by heating by arranging a hygroscopic heater 11, the circulating air blasting path 20 of which is filled with the hygroscopic heating material.
Patent JP-H03237835-A (JP)
Title: Bridge circuit interconnecting network and its learning method
Inventor: WATANABE AKIRA
IPC: H04L12/28
Filed: 1990-02-15
Abstract: PURPOSE:To reduce the processing time by detecting a sender address and a reception destination address of a received data by means of the hardware before a data received from a network is stored in a memory. CONSTITUTION:The circuit is provided with a 1st logic circuit means 13a detecting an address of a reception destination station from a message before the received message is stored in a message storage means 18, discriminating the coincidence/dissidence of the stored address stored in a memory means 15a and an address of the detected reception destination station so as to decide the relay/abort of the message, and a 2nd logic circuit means 13b detecting a sender station address from the message and storing the address into a memory means 15b. The station address stored in the memory means is limited to a network to which the sender station belong without fail and a station address of other network is never stored. Thus, the processing time discriminating whether or not a received message is to be relayed and the processing time studying automatically a station being a constituent of the network are reduced.
Patent JP-2000232899-A (JP)
Title: Quantity measuring method for dietary fiber and kit therefor
Inventor: TADA SHUSAKU
IPC: C12Q1/40
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To determine dietary fibers in various samples more simply and easily than conventional in an improved state in decreasing troublesomeness and processing time by determining dietary fibers using a thermoduric α-amylase, a neutral protease and amyloglucosidase. SOLUTION: When determining dietary fibers using a thermoduric α-amylase, a neutral protease and amyloglucosidase, first of all the thermoduric α-amylase is made to act on a sample under a condition of pH 5.5-6.5, and then the neutral protease and amyloglucosidase are together made to act on the sample under a condition of pH 5.5-6.5 to prepare an enzymatically treated liquid. Then the liquid is added with 95 vol.% ethanol of four times the quantity of the liquid and is left as it is for 1 h. at a room temperature to precipitate dietary fibers. The dietary fibers are washed, purified, dried and weighed to determine the dietary fibers in a sample.
Patent JP-2000231401-A (JP)
Title: Device for detecting abnormality of actuator driving
Inventor: YAMAUCHI TOSHIO
IPC: D03D51/46
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To detect the accurate operation of an actuator only by checking input and output signals from a central control unit to a driving circuit. SOLUTION: This device is provided with a detecting means for detecting abnormality based on the state of a control signal (a) outputted from a central control unit 1 to a driving circuit and the state of a signal (e) inputted through the driving circuit to the central control unit 1. The state of the control signal (a) outputted from the central controller 1 to the driving circuit is compared with the sate of the signal (e) inputted from the driving circuit to the central control unit 1 so that the abnormality of an element or load in the actuator driving circuit can be detected. That is, the normality or abnormality of the actuator driving can be accurately detected only by operating the signal processing of the input and output signals (a) and (e) from the central control unit 1 to the driving circuit.
Patent JP-S56131259-A (JP)
Title: Picture-element constitution converter
Inventor: MAEDA MAMORU
IPC: G06T3/40
Filed: 1980-03-18
Abstract: PURPOSE:To form a clear picture by optimalizing picture elements in a picture-element block after a 2X2 picture-element block of an original picture is converted into a 3X3 picture-element block, by using relations between respective picture elements of the original picture and its adjacent picture elements. CONSTITUTION:Code converter 53 determines picture-element levels of four corners Q1, O3, O7, and O9 of a converted picture-element block obtained by converting a 2X2 original picture-element block into a 3X3 picture-element block, and also determines number nB of black picture elements. If nB is 1-4, code converter 54 determines black picture elements according to the number of middle points O2, O4, O6, and O8. When the number does not reach nB at the determination of black picture elements as to middle points Q2, O4, O6, and O8, converter 54 supplies the remaining number nB' of black picture elements to code converter 55. Consequently, converter 55 regards center point O5 as black and feeds number nB'-1 back to converter 54, which when nB'-1 0, considers some of the determined middle points to be black picture elements to optimalizing the white or black relations among all picture elements, thereby forming a clear picture.
Patent JP-H04273606-A (JP)
Title: Transistor circuit
Inventor: KUWABARA HISAO
IPC: H03F3/343
Filed: 1991-02-28
Abstract: PURPOSE:To improve an output characteristic of a load connecting to an output transistor(TR) by combining two NPN TRs so as to eliminate the effect of a base current sufficiently. CONSTITUTION:A signal current Iin is the sum of a base current Ib of a TR Q2 and a collector current Ic. A base current of a TR Q1 is neglected and a current flows to a collector of the TR Q1 from an input terminal IN of a current mirror CM1. A current flowing to a base of the Tr Q2 from the emitter is nearly Ib. The current Ib flows from an output terminal OUT of th CM1 also to an input terminal 2 of the CM2 and the relation of Ic=IOUT-Ib exists and the relation of Iin=OOUT is established. As a result, an error between an input current and an output current is not almost caused and the voltage distortion in the output is remarkably improved.
Patent JP-S59161069-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: YOSHIOKA KENTAROU
IPC: H01L29/78
Filed: 1983-03-04
Abstract: PURPOSE:To obtain manufacture through which junction capacitance by a superposition with a conduction type diffusion layer is reduced, the titled device can be formed in a self-alignment shape to the conduction type diffusion layer and a fining is easy by forming polycrystalline silicon gate electrode in an active region in a substrate, forming the conduction type diffusion layer, exposing polycrystalline silicon film on the conduction type diffusion layer and using the polycrystalline silicon film as an electrode. CONSTITUTION:An oxide film 22 is shaped on a P type semiconductor silicon substrate 21 in predetermined film thickness through a thermal oxidation method or a CVD method or the like. A thin gate silicon oxide film 24 is formed on an active region 23 through the thermal oxidation method, and a polycrystalline silicon gate electrode 25 having conductivity is shaped onto the thin gate silicon oxide film 24. A polycrystalline silicon film and a nitride film 35 are formed in the silicon substrate 21 and on the whole surface through an ion implantation, etc., the surface is flattened through coating with a resin, a thick oxide film is removed up to predetermined thickness while using the resin on the active region as a mask, and a channel stopping layers 42, 43 are formed through the ion implantation through the oxide film except the active region.
Patent JP-S53120056-A (JP)
Title: Vibration suppressor for rotating body
Inventor: KAWAMOTO HIROYUKI
IPC: F16F15/04
Filed: 1977-03-30
Abstract: PURPOSE:To obtain optimum vibration control effect despite presence of major frictional coefficient between a rotating component and a vibration suppressor by installing the latter on the inner and outer periphery of a rotating body opposed each other.
Patent JP-H01209578-A (JP)
Title: Mounting device for led array chip
Inventor: SHIBA KATSUAKI
IPC: G06T1/00
Filed: 1988-02-16
Abstract: PURPOSE:To highly accurately position and mount a light emitting part pattern by mounting the light emitting part pattern of an LED array chip with the use of a picture recognizing mechanism. CONSTITUTION:The LED chip array supplied from a supplying part 5 of the LED array chip along a sub-head moving route 6 by a sub-head 3 is set at a pre-alignment stage 2. Here, the shape of the light emitting part of the LED array chip is recognized by a picture recognizing mechanism 1, the pre-alignment stage 2 is operated, and a position is accurately corrected. Thereafter, the light emitting part is moved along a main head moving route 7, and it is mounted by a main head 4. Thus, even when a shape error between the external shape of the LED array chip and the light emitting part pattern exists, the light emitting pattern of the LED array chip can be highly accurately positioned.
Patent JP-H11227045-A (JP)
Title: Lining tube and inserting method of lining tube
Inventor: NISHIMURA HIROYUKI
IPC: B29K105/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a lining tube, with which a high quality lining membrane can be formed by preventing the outer peripheral surface of the lining tube from being damaged at its traction insertion. SOLUTION: In an in-tube lining, by which a tubular resin membrane 7 is lined along the inner wall 6 of its tube by inserting a lining tube 1 in a tubing 5, a protective layer 3 for preventing a tube main body part 2 from being damaged on the radial outside of the tube main body part 2 made of thermoplastic resin of the lining tube 1. This protective layer 3 is preferably made of material having an elasticity. The protective layer 3 preferably does not expand diametrically larger than the maximum expanded tube diameter, which restricts the outer tubular diameter at the restoration of the diametrical expansion of the tube main body part 2 to the predetermined maximum diameter.
Patent JP-H11228440-A (JP)
Title: Medicament such as anticancer agent or immunostimulator and health food/drink
Inventor: SHIROTA YASUYUKI
IPC: A23L1/30
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicament by using Cordyseps sinensis to enhance the natural immune strength inherently afforded in humans such as through natural killer cells or macrophage, prevent cancerous cell proliferation and thereby prevent or inhibit cancer. SOLUTION: This medicament is obtained by including Cordyseps sinensis. Administration of the extract of Cordyseps sinensis has clarified its anticancer/ carcinostatic effect, and daily intake of this medicament can prevent cancer development.
Patent JP-H01211275-A (JP)
Title: Method for storing and managing optical disk
Inventor: TENMYO NARIMOTO
IPC: G11B20/10
Filed: 1988-02-19
Abstract: PURPOSE:To reduce a load on a host device by adding a defective sector registration area in the storage area of an optical disk, and making access to a corresponding alternate sector when the sector address of a targeted sector designated at the time of making access is registered in the defective sector registration area. CONSTITUTION:The storage area of the optical disk is divided so that a tip part can be formed as the defective sector registration area DSR, a central part as a data area DAR and a first alternate area D1R, and a rear part as a second alternate area D2R, respectively. The area DAR is an area to which direct access can be performed, and the area D1R is the one to alternate a defective sector found in the area DAR on the same track, and the area D2R is used as the area to alternate the defective sector found on the same track and also, after a third sector. The storage area of the disk is set in such way, and when an optical head is moved and no targeted sector address is found, a null area in the defective sector registration area is searched, then, registration is executed.
Patent JP-H02217366-A (JP)
Title: Whisker composite sintered body and its production
Inventor: NONAMI TOORU
IPC: C04B35/80
Filed: 1989-02-16
Abstract: PURPOSE:To obtain whisker-composite sintered body of high stability, high strength and toughness by firing calcium fluorophosphate together with calcium oxide component or alumina component as well as silica component. CONSTITUTION:Calcium fluorophosphate is mixed with a needed amount of a silica component, a needed amount of calcium oxide component or a needed amount of alumina component. Then, the mixture is fired at 800 to 1,600 deg.C to give the subject composite sintered product. Calcium fluorophosphate is used usually in a powder form of 0.1 to 1000mu particle sizes. As a silica component, calcium oxide component, alumina component, and magnesia component, are used silica, calcium oxide, alumina and magnesia as well as compounds which can be converted into these substances, such carbonates, bicarbonates, hydroxides or the like.
Patent JP-H05228323-A (JP)
Title: Separation of gas
Inventor: IZUMI JUN
IPC: B01D53/04
Filed: 1992-02-21
Abstract: PURPOSE:To keep the concn. of the product easy-to-adsorb gaseous component high and to recover the component with high efficiency by communicating a high-pressure adsorption tower after the adsorption stage with a low-pressure adsorption tower after the reduced-pressure recovery stage at the rear part, increasing the pressure of a difficult-to-adsorb gaseous component by the inter- tower transfer and increasing the pressure of the leaving gas to atmospheric pressure in the low-pressure adsorption tower. CONSTITUTION:A low-pressure adsorption tower 6a in the inter-tower transfer stage is communicated with a high-pressure adsorption tower 6c by opening valves 9a and 9c, and the nitrogen staying in the adsorption tower 6c is introduced into the adsorption tower 6a and increased in pressure. A countercurrent pressure increasing stage is then conducted in the adsorption tower 6a, the valves 14c and 9a are opened, and the leaving gas is continuously introduced into the adsorption tower 6a from the adsorption tower 6c to increase the pressure in the tower. As a result, the intra-tower flow velocity of the raw gas is kept low in the succeeding adsorption stage, and the leakage of the easy-to- adsorb component is prevented.
Patent JP-S58153630-A (JP)
Inventor: SAKURAI MASAO
IPC: B29C48/35
Filed: 1982-03-08
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-S58152372-A (JP)
Title: Manufacturing method for positive plate of alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/52
Filed: 1982-03-05
Abstract: PURPOSE:To manufacture a positive plate of an alkaline battery excellent in the rate of utilization of an active substance by allowing a three dimensionally structured substrate for holding active substance powder containing as its main component cobalt hydroxide or CO3O4 and nickel hydroxide to be properly polarized in an alkaline aqueous solution. CONSTITUTION:Active substance powder obtained by adding the of cobalt hydroxide or CO3O4 to nickel hydroxide powder is made pasty and this pasty  substance is filled into a Ni porous body having a three dimensionally continuous structure, and dried. Then, this is pressed under a proper pressure and  formed in a positive plate. This positive plate is, taking a Ni plate as a count erelectrode, subjected to cathode polarization in an alkaline aqueous solution such as an aqueous KOH solution or an aqueous NaOH solution or the like,  and then to anode polarization, allowing cobalt hydroxide to be deposited. Then,  by drying it, a positive plate for an alkaline battery is manufactured.
Patent JP-S55129662-A (JP)
Title: Main shaft sealing device
Inventor: SATOU SHIYOUJI
IPC: F16C33/72
Filed: 1979-03-28
Abstract: PURPOSE: To detect abnormal pressure rise in the bearing outer peripheral part when the packing is damaged or the water supply pipe is clogged to prevent damage to the bearing by providing a device to measure pressure difference between the runner side and the bearing side of the main shaft sealing packing.  
     CONSTITUTION: The main shaft 2 which is driven by the runner 1 is supported by the bearing 3 which is lubricated by water in the lubricating water tank constituted by the bearing case 4 and the bearing cover 5. Also, the packing case 16 is provided at the lower portion of the bearing 3, and cooling water for packing is supplied to the cooling water pipe 10 through the space between the main shaft water sealing packings 7, 8. Lubricating water for the bearing 3 is always kept constant by the water supply pipe 9 and the overflow pipe 11. Here, the differential pressure relay 12 is connected to the pressure chamber between the bearing 3 outer portion hydraulic pressure and the packings 7, 8 so that the hydraulic machine is stopped in case of the pressure increase in the bearing outer peripheral part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54128280-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L23/52
Filed: 1978-03-29
Abstract: PURPOSE: To prevent the Al corrosion caused by intrusion of water by forming the gold film at a part on the Al film via the sinter preventing metal film.  
     CONSTITUTION: Golf film 11 featuring an extremely high anti-corrosion performance is formed to the MOSIC pellet via NiCr alloy film 10 in order to avoid exposure of the electrode pad part for Al film 8, and metal wire 12 is connected onto film 11. In such constitution, the surface of the Al wiring is protected by the gold also at the electrode pad part, thus increasing the anti-moisture furthermore. With direct formation of film 10 onto film 8, the Al is alloyed in the gold to cause the factor for the defective connection and thus to function to prevent the sintering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01213200-A (JP)
Title: Method for supplying small amount of liquid
Inventor: GOTO HIROYUKI
IPC: B67D7/78
Filed: 1988-02-17
Abstract: PURPOSE:To stably supply a definite amount of a liquid from the point of time when the supply of the liquid is started, by connecting a sub-line provided with a liquid feed sub-valve and an opening/closing sub-valve permitting a large amount of the liquid to pass between the main opening/closing valve and main liquid feed valve of a main line and opening the main opening/closing valve and the opening/closing sub-valve at the point of time when the supply of the liquid is started and closing the opening/closing sub-valve after the elapse of a definite time. CONSTITUTION:An operating signal is transmitted to a main opening/closing valve 13 and an opening/closing sub-valve 16 to open both valves 13, 16. After a definite time, the opening/ closing sub-valve 16 is closed by the operating signal and, after the desired feeding of a liquid is completed, the main opening/closing valve 14 is closed by the operating signal. When the opening degree of a liquid feed sub-valve 17 is appropriately adjusted, the opening/ closing sub-valve 16 of a sub-line 15 is opened even in such a state that a main line 12 is not filled with the liquid in the vicinity of the outlet thereof at the point of time when the feed of the liquid is started and a large amount of the liquid is fed to rapidly fill the main line 12. Therefore, a definite amount of the liquid can be stably supplied from the point of time when the feed of the liquid is started. By adjusting the opening degree of the main liquid feed valve 14, a desired flow rate can be obtained.
Patent JP-H07244801-A (JP)
Title: Spin heating recording method and device
Inventor: YAJIMA YUSUKE
IPC: G11B5/02
Filed: 1994-03-07
Abstract: PURPOSE:To reinforce a writing magnetic field due to the increased coercive force of a medium by applying a high-frequency magnetic field with a frequency in the range of magnetic resonance conditions to the recording part of a recording medium. CONSTITUTION:An incidence port is connected to a cavity 6 in a slider 3 via a constriction hole 7. The cavity 6 constitutes a cavity resonator for a high-frequency magnetic field along with the opposing part of a magnetic disk 1. The structure of the cavity 6 is designed so that the strength of the high-frequency magnetic field vertical to the motion of the disk 1 increases near the disk 1. Therefore, when a high-frequency magnetic field in a frequency range satisfying the magnetic resonance conditions is supplied to the disk 1, a spin-heated part moved directly below a head 2 while the spin-heated part maintains a heated state due to the relative movement of the disk 1 and the head 2, thus obtaining an effect which is equivalent to writing while performing spin heating.