baber/WOPTO huggingface dataset:
Patent JP-S54162330-A (JP)
Title: Industrial vehicle driving system
Inventor: NOZAWA KOUJI
IPC: F16H37/04
Filed: 1978-06-13
Abstract: PURPOSE:To provide an arrangement for industrial vehicle driving system, in which main shaft and clutch shaft are connected together in freely detachable manner by means of a lock pin, and the main shaft is arranged to be movable in axial direction so that gears and synchronizing unit can be detached freely, whereby it is enabled to detach only required parts for replacement of the same. CONSTITUTION:Main shaft 9 is coupled with clutch shaft 2 by means of spline 9a formed on the inner surface of clutch at the end portion, such that relative axial movement of main shaft 9 toward clutch shaft 9 toward clutch shaft 2 is permitted. Further, a lock pin 14 is inserted so as to impose restriction on the relative axial movement of main shaft 9. With such an arrangement, main shaft 9 is set free from clutch shaft 2, front and rear gears 19, 21 and synchronizing unit 20 can be shifted axially toward clutch, after removing lock pin 14 and snap ring 24. Then, gear 21, synchronizing unit 20 and gear 19 can be disassembled from main shaft 9 for replacement of the same.
Patent JP-H0641181-A (JP)
Title: Thiamin saccharide derivative and its production
Inventor: SUZUKI YUKIO
IPC: C12P19/58
Filed: 1993-03-30
Abstract: PURPOSE:To provide a new odorless and stable derivative. CONSTITUTION:A derivative of formula I or formula II (R is a saccharide residue) or its salt. For example, thiamin-alpha-glucoside. The compound of formula I or formula II, for example, is obtained by reacting a compound of formula III or formula IV with a saccharide (e.g. starch, maltase or sucrose) in the presence of a glycosyltransferase [e.g. cyclomaltodextrin glucanotransferase (EC-2,4,1,1,9) or dextrin dextranase (EC-2,4,1,2), etc.].
Patent JP-H05275598-A (JP)
Title: Semiconductor device
IPC: H01L21/56
Filed: 1992-03-27
Abstract: PURPOSE:To prevent occurrence of cracks at the time of reflow mounting and practical use by coating parts where stripping off of a sealing resin from a die pad, lead frame, etc., tends to occur with inorganic thin films. CONSTITUTION:The rear surface 3a and side faces 3b of a die pad 3 and lower surface 1b and side faces 1c of the inner lead 1a of a lead frame 1 are coated with a single layer or a plurality of layers of an organic material, such as the oxide (partially nitride) of Al, Si, Ti, etc., by a dry coating method, such as melt-spraying, ion plating, etc. As a result, a sealing resin is firmly stuck to the die pad 3 and inner lead 1a and the resin is not stripped off nor destroyed even when the resin absorbs water. Therefore, occurrence of cracks caused by the abrupt expansion of water at the time of flow mounting is eliminated. In addition, no stress concentration occurs at the corner of the die pad and the reliability of this semiconductor device is improved, since no exfoliation takes place.
Patent JP-S59197091-A (JP)
Inventor: IMAMURA AKIO
IPC: G10H1/00
Filed: 1983-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11275763-A (JP)
Title: Generator
Inventor: ISHIZUKA TAKASHI
IPC: H02P9/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a generators which can attain parallel operation and single operation of two generators by eliminating use of a common control panel for the two generators. SOLUTION: A controller is provided with a sequencer, which transfers active power and reactive power detected on respective generator sides to each other. For the single operation of a generator, an active power control system A and a reactive power control system B correct the target active power and target reactive power of a self apparatus with the frequency deviation and voltage deviation of the self apparatus, to conduct constant control of the frequency and voltage of the self apparatus as the target active power and target reactive power.  For the parallel operation of the generator, the active power control system A and the reactive power control system B correct the target active power and target reactive power of a counterpart with the frequency deviation and voltage deviation of the self apparatus to conduct fixed control of the frequency and voltage of the self apparatus as the target active power and target reactive power, while conducting balanced control of the active power and the reactive power with the counterpart.
Patent JP-S56164474-A (JP)
Title: Electronic translating machine
Inventor: IKEGAMI TOKUKO
IPC: G06F17/28
Filed: 1981-05-12
Abstract: PURPOSE:To cancel the unnaturalness of translated language due to the dissidence of an input and output level, by enabling to freely adjust the level of audio output according to the magnitude of voice uttered by an operator. CONSTITUTION:An original language is inputted via a microphone 10, then it is fed to an input amplifier 13, and a part of the output from the amplifier 13 flows to ground via a diode 24 and a resistor 25, and an output voltage according to the magnitude of the input audio signal is generated across the resistor 25. An output level control circuit 23 detects this voltage, and when the input audio signal is smaller, during the prescribed time regulated by an input control circuit 19, the audio level of a translated language outputted from an output amplifier 18 can be suppressed small. Further, when the input audio level is greater, during the prescribed time regulated by the input control circuit 19, the audio level of the translated language outputted from the output amplifier 18 can be made greater.
Patent JP-H09259356-A (JP)
Title: Hierarchical price look-up system
Inventor: DAISHI YOSHIHIRO
IPC: G07G1/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the obtaining rate of PLU data in a POS. SOLUTION: A master POS 20 and slave POSes 21 and 22 are provided in the respective POSes beforehand and a PLU(price look-up) data item number is turned to be a PLU master 30 inside a controller >a PLU file 40 inside a master POS 20 > the PLU files 41 and 42 inside the slave POSes 21 and 22. In the case that bar code read is requested from the slave POSes 21 and 22, the PLU files 41 and 42 inside the slave POSes 21 and 22 are retrieved first, the PLU file 40 inside the master POS 20 is retrieved next when it is not there and the PLU master 30 inside the controller is finally retrieved when it is not there either.
Patent JP-S58188983-A (JP)
Title: Solid-state color image pickup device
Inventor: MORIMURA ATSUSHI
IPC: H04N9/04
Filed: 1982-04-28
Abstract: PURPOSE:To improve S/N characteristics to an object having low illuminance, to facilitate signal processing, and to obtain a small-sized image pickup device, by improving the constitution of a color mosaic filter in use. CONSTITUTION:The color mosaic filter used for the color image pickup device is divided into two for every picture elements 401 of a solid-state image pickup element and a color filter 402 for allowing magenta light to pass through it and a color filter 404 for allowing red light to pass through it are arranged for the 1st picture elements of a line nH. Further, a color filter 403 for allowing cyane light to pass through it and a color filter 406 for allowing green light to pass through it are arranged for the 2nd picture element and similarly respective color filters are arranged successively in the horizontal direction. Further, the filter 402 and a color filter 405 for allowing blue light to pass through it are arranged for the 1st picture element of a line (n+1)H, and a color filter 407 for allowing yellow light to pass through it and the filter 406 are arranged for the 2nd picture element; and filters are arranged successively in the same way. Then, the low frequency components of color signals obtained from lines nH and (1+n)H are made coincident with each other to improve S/N characteristics.
Patent JP-S55164164-A (JP)
Title: Multicolor printing press
Inventor: OOKURA TSUNEHIKO
IPC: B41F17/26
Filed: 1979-06-11
Abstract: PURPOSE: To provide a device capable of complicated printing on round glass bottles and the like, comprising a mechanism for preventing the rotation of a sun gear from being transmitted to a printed member holder during the rotation of a rotary table between horizontal positions, and also comprising a means for printing on the same position of the printed member.  
     CONSTITUTION: A rotary table 1 rotates about a horizontal shaft 32 intermittently by 60° at a time; each member 3 to be printed is fitted to a printed member holder 2 at a stop position A of the rotary table 1; the first color printing is conducted at a printing screen 36 arranged upright at position B; the second and the third printings are conducted at printing screens provided horizontally at positions C and D, respectively; the fourth printing is conducted at position E; and the printed member is taken out at position F. When the printed member 3 is moved between two printing screens 36, i.e. between the positions C and D, pushing plates 31 arranged over the screens 36 and capable of moving vertically and horizontally press the rollers 30 so as to lock a spindle shaft 15 and to slide a friction clutch 35, thereby preventing the printed members from being rotated by a sun gear 10 and a planetary gear 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11274805-A (JP)
Title: High frequency switch, production thereof and integrated high frequency switch array
Inventor: AKIYAMA SHOICHI
IPC: H01H59/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit reducing the area to be occupied by control signal lines by controlling a lot of high frequency switches through a multilevel control voltage with a little control signal lines while sharing the control signal line between the plural high frequency switches. SOLUTION: This circuit has movable air bridges 18 (14, 15 and 16) constituted so as to make one prescribed part of a bridge flexible corresponding to electrostatic power while being held through an air gap to a central conductor 13 of a plane type high frequency line CPW composed of the central conductor 13 and an external conductor 12 on a substrate 11 and a control signal line 31 for generating a potential difference between the movable air bridge 18 (14, 15 and 16) and the plane type high frequency line CPW, and the movable air bridge 18 is formed from thin film materials in the structure of laminating the plural layers of different internal stress.
Patent JP-H08225356-A (JP)
Title: Synthetic resin-injected fine concrete
Inventor: ISHIHARA HISASHI
IPC: C04B28/00
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a synthetic resin-injected fine concrete capable of supplying the weak points of conventional concrete materials, having good strength, flexibility and adhesivity, and not causing or reducing an alkaline aggregate reaction. CONSTITUTION: This synthetic resin-injected fine concrete comprises a concrete produced by adding a resin to a conventional concrete material to give good flexibility and increase the adhesivity without deteriorating the strength, thereby permitting to prevent the generation of cracks and tears. The fine concrete is a new material wherein toxic gas generation prevention and nonflammability against fires are also considered. The fine concrete can thereby largely exhibit effects against tension, twist and the gravity, and the concrete material is renewed and can form nonflammable structures preventing the generation of a toxic gas against fires.
Patent JP-H05229723-A (JP)
Title: Paper feeder in image recorder
Inventor: KONDO HIROMOTO
IPC: H04N1/00
Filed: 1992-02-21
Abstract: PURPOSE:To prevent loss of received contents of facsimile by discriminating the surface from the back side of a recording papersheet in a simple structure by simple control, without unnecessarily using the recording papersheet by utilizing marking and the like. CONSTITUTION:An upper and lower two-staged papersheet carrier route 8 is provided between a feeding roller 4 for carrying a recording papersheet 1 set on an image recorder main body and a recording part 7, and when the recording papersheet 1 is correctly set, namely, only when the papersheet is curled upward, the recording papersheet 1 is proceeded into an upper stage papersheet carrier route 9 on the upper part. A sensor S2 for detecting the proceeding of the recording papersheet 1 is provided on the route 9, and the surface and the back side of the recording papersheet 1 are discriminated from one another based on the detection result.
Patent JP-H06277955-A (JP)
Title: Method to insert pin in printed wiring board and method to remove it
Inventor: ABE NOBORU
IPC: B23P19/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide a method to insert a pin in a printed wiring board and a method to remove it by which the pin can be inserted or removed smoothly when the pin is inserted in a reference hole of the printed wiring board or the inserted pin is removed. CONSTITUTION:In a method to insert a pin 8 in a printed wiring board 13, the pin 8 is pushed in a reference hole 12 of the plastic printed wiring board 13 while giving ultrasonic vibration to the pin 8. In a method to remove the pin 8, the pin is pulled out while giving the ultrasonic vibration to the pin 8 inserted in this reference hole 12.
Patent JP-S61230506-A (JP)
Title: Variable gain amplifier circuit
Inventor: MURAKAMI KEIICHI
IPC: H03G3/10
Filed: 1985-04-05
Abstract: PURPOSE:To realize a variable gain amplifier circuit without fluctuation of an output DC level by using an FET in place of an emitter resistor of a com mon emitter amplifier, connecting the FET to a constant current source, bypass ing its connecting point and controlling the gate. CONSTITUTION:The FET Q5 is used in place of the emitter resistor of the common emitter amplifier circuit comprising a transistor Q4, the source of the FET Q5 is connected to the constant current source I and to a bypass capacitor CBP, a gate voltage Vcont of the FET Q5 is controlled to keep the DC component of the current flowing to the FET Q5 to a constant value decided by the constant current source 1, while the source-drain voltage of the FET Q4 is changed so as to control the AC gain of the common emitter amplifier comprising the TR Q4. Further, the output DC level decided by the DC voltage drop across a resistor R is made constant as Vcc-RI, where Vcc is a positive power supply voltage.
Patent JP-S51147550-A (JP)
Title: Unsaturated polyester-alkyd resin composition
Inventor: TAMURA SHIYOUZOU
IPC: C08K3/04
Filed: 1975-06-14
Abstract: PURPOSE: An unsaturated polyester-alkyd resin composition free from blocking during storage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08241866-A (JP)
Title: Forming method and device of deposited film
Inventor: KATAGIRI HIROYUKI
IPC: H01L21/3065
Filed: 1995-03-06
Abstract: PURPOSE: To effectively clear by-products deposited in a reaction vessel and an exhaust pipe by a cleaning process after a deposit film is formed by a method wherein the reaction vessel and the exhaust pipe are subjected to cleaning processes carried out in stages by the use of a mixed gas changed in gas flow rate. CONSTITUTION: A reaction vessel 1111 and an exhaust pipe 1119 are cleaned with a mixed gas of ClF3 and inert gas, where the reaction vessel 1111 and the exhaust pipe 1119 are subjected to separate cleaning processes different from each other in the flow-rate ratio between ClF3 and inert gas. The flow rate ratio ClF3 /inert gas in a cleaning process where the reaction vessel 1111 is cleaned is set 1.2 to 2.5 times as much as that in a cleaning process where the exhaust pipe 1119 is cleaned. By this setup, by-products (mainly formed of silicon) deposited inside the reaction chamber 1111 and the exhaust pipe 1119 are effectively cleared.
Patent JP-S60215928-A (JP)
Title: Preventor for inflow of rain water for cover of underground structure
Inventor: IHARA TOMOHIRO
IPC: E02D29/14
Filed: 1984-04-10
Abstract: PURPOSE:To permit the ventilation of air all the time while preventing the intrusion of rain water into an underground structure during the abnormally heavy rain period by a method in which a rain intrusion preventing valve is provided to the back side of a cover with a through hole, and the valve is designed to be closed by the weight of a rain water absorptive material during the rain period but to be opened during the usual period. CONSTITUTION:A through hole 4 is provided in the cover 1 of an underground structure such as a manhole, etc., and a rain water intrusion preventing valve A is provided to the back side of the cover 1. The valve A consists of a case, a valve shaft 18, a valve body 19, a spring 17 to physically energize the body 19, and a water absorptive material 22. The valve case has an opening 13 connecting the hole 4 with the inside of the underground structure, and the valve shaft 18 is inserted into the opening 13 in a vertically movable manner. The valve body 19 is attached to the upside of the shaft 18, and the water absorptive material 22 is integrally connected with the lower part of the shaft 18 and plural through holes 23 are vertically provided in the material 22. The intrusion of rain water into the underground structure during the abnormally heavy rain period can thus be exactly prevented.
Patent JP-S62232349-A (JP)
Title: Production of tofu (bean curd)
Inventor: SUZUKI SEIJI
IPC: A23L11/00
Filed: 1986-04-01
Abstract: PURPOSE:To produce TOFU (bean curd), capable of preventing dissolution loss of nutrient substances of soybeans and having improved preservation quality, by using water used for dipping skinned soybeans for hydrating in adjusting GO (ground soybean liquid) without discarding the water. CONSTITUTION:150-300pts.wt. water is added to dip 100pts.wt. soybeans after skinning or skinning and removing embryos, preferably at room temperature for 2-8hr. The swelled soybeans are finely ground according to a conventional method without separating water and boiled to give boiled GO (ground soybean liquid). Bean-curd refuse is then separated by a conventional method to afford soybean milk, which is further coagulated to produce the aimed TOFU (bean curd).
Patent JP-S6371869-A (JP)
Title: Optical writer
Inventor: ADACHI KOJI
IPC: B41J2/44
Filed: 1986-04-01
Abstract: PURPOSE:To easily obtain a high resolution printed image without blurring and fogging due to the out of focus by providing an image forming element holding device with a position adjustment device adjusting the position of an image forming element in response to an inputted electric signal. CONSTITUTION:An electrostriction element height adjusting screw 17 is fitted on a substrate 11, and PMN ceramic is used for a laminated layer electrostriction element 16. In a displacement enlargement mechanism, the laminated layer electrostriction element 16 and a Selfoc lens 9 are connected to the both sides of a shift 15 coming into contact with a fulcrum 14. The rate of the distance from the fulcrum 14 to a laminated layer electrostriction element acting point to the distance from the fulcrum 14 to a Selfoc lens acting point is 1:10, for instance. Consequently the displacement amount of the laminated layer electrostriction element becomes as large as ten times, and an adjustment range is extended.
Patent JP-S61232810-A (JP)
Inventor: SASAUCHI SEIROKU
IPC: B32B9/02
Filed: 1985-04-08
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-S61230705-A (JP)
Title: Separation membrane for liquid mixture
Inventor: FUSAOKA YOSHINARI
IPC: B01D61/36
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a liquid separating membrane having high separation factor and high transmission coefficient in a pervaporation method and easy to receive solvent casting and having good film forming property, by employing a polymer having a main repeating unit represented by a specific formula as a main component. CONSTITUTION:A polymer having a main repeating unit represented by formula 1 such as poly [1-(decyldimethylsilyl)]-1-propyne is dissolved in a solvent such as cyclohexane and the resulting solution is cast on a glass plate and brought to a film state by evaporating the solvent to obtain a membrane. The membrane is released and used in the separation of a liquid mixture consisting of water soluble org. substance such as an aqueous ethanol solution and water according to a pervaporation method.
Patent JP-S5798-A (JP)
Title: Automatic voltage adjusting device
Inventor: DOI YOSHINORI
IPC: H02P9/08
Filed: 1980-06-02
Abstract: PURPOSE:To prevent an excessive overshoot of output voltage of a generator, by raising reference voltage on a step-by-step basis in accordance with output voltage of the generator at the time of start of the generator. CONSTITUTION:A reference voltage generation circuit 5 puts out a reference voltage which rises to the final reference voltage on a step-by-step basis in accordance with an output voltage of a generator, and a voltage setter 2 puts out a voltage coping with the output voltage of the generator. A deviation amplifying circuit 3 gives an output voltage and a deviation voltage of a reference voltage generating circuit 5 and the voltage setter 2 to an ignition phase control circuit 4 to control exciting current. It is possible, by doing so, to prevent an excessive overshoot at the time when the output of the generator reached the rated voltage.
Patent JP-H0747888-A (JP)
Title: Molding device for door seal material of automobile
Inventor: ARIMA HIDETOSHI
IPC: B29L31/58
Filed: 1994-03-16
Abstract: PURPOSE:To mold a door seal material, in which grooves are interruptedly provided along the lengthwise direction, by opening an inlet wall part, constituting a groove molding expected part, interruptedly lacked. CONSTITUTION:A device is constituted such that a movable die 26 for partially changing a shape of an extruding opening by intruding/retracting relating to the extruding opening of a basic molding die 24 is mounted on a front surface of this basic molding die 24, to lack an inlet wall part of constituting an insertion groove molding expected part 17 of a door seal material 2, extruded from the extruding opening, by intruding the movable die 26.
Patent JP-H07255391-A (JP)
Title: Propolis gel or extraction of propolis
Inventor: HIRAI YUJI
IPC: A23L21/20
Filed: 1994-03-18
Abstract: PURPOSE:To extract a low-molecular propolis exhibiting an excellent transparency, having a fragrance excellent in palatability and absorabability by allowing a hydrophilic organic solvent containing dissolved crude propolis to flow into an alternating electric field, applying an electrostatic induction treatment thereto and subsequently removing the solvent. CONSTITUTION:The primary winding 3 of the primary circuit of a shell-form circular wound-type transformer 1 including an iron core 2 is connected to an alternating power supply and one end of the secondary winding 4 is insulated. The other end thereof is connected to a stainless electrode 7 attached in a fluid treatment tank 6 made of an insulating material. Further, the tank 6 is designed so as to be insulated from an earth by an insulating material such as an insulator and a hydrophilic organic solvent containing dissolved crude propolis is allowed to flow into an alternating electric field composed of 3000 to 4500V (field strength is 0.3 to 12kV/m) voltage and 0.5 to 1.5muA electric current respectively generated in the electrode in the tank 6. An electrostatic induction treatment is applied to this solvent and the solvent is subsequently removed, thus extracting the objective propolis gel.