baber/WOPTO huggingface dataset:
Patent JP-H01202807-A (JP)
Title: Small-sized large-capacity laminated ceramic capacitor
Inventor: MATSUSHITA FUMIO
IPC: H01G4/12
Filed: 1988-02-09
Abstract: PURPOSE:To reduce the size and the capacity of a ceramic capacitor by magnifying an electrostatic capacity represented by microfarad unit per cubic mm of an effective laminated part to 8 times or more the value of the dielectric constant of a dielectric layer, represented by meter unit per microfarad. CONSTITUTION:An electrostatic capacity represented by microfarad unit per cubic mm of an effective laminated part 3 is magnified to 8 times of more the value of the dielectric constant of a dielectric layer 2, represented by meter unit per microfarad. Thus, the effective electrostatic capacity can be increased because, even if the layer 2 is reduced in thickness, its withstand voltage is high and the thickness of the layer 3 can be reduced. The withstand voltage resistance is increased because material powder is fine with uniform particle size and it substantially employs spherical barium titanate powder so that the particles for forming the dielectric ceramic material of the layer 2 are fine. Thus, the number of the grain boundaries is extremely large, and the boundaries become potential barrier, thereby improving the voltage resistance. In this manner, the size can be reduce, and the capacity can be increased.
Patent JP-S54119590-A (JP)
Title: Molding material for button
Inventor: YUGAWA NOBUHIKO
IPC: C08F299/04
Filed: 1978-03-10
Abstract: PURPOSE: To prepare a molding material useful for buttons and having reduced odor and excellent storage stability and curing characteristics, by compounding an unsaturated polyester with fillers and a curing agent at specific ratios.  
     CONSTITUTION: A molding material comprising (A) 100 parts by weight of an unsaturated polyester having a viscosity of 2,000W5,000 poise at 25°C (measured by Brookfield type viscometer) and consisting of (a) an alcohol component containing ≥ 50 mole % of one or more polyhydric alcohols selected from ethylene glycol, diethylene glycol and propylene glycol, and (b) an acid component containing ≥ 50 mole % of one or more dicarboxylic acids selected from maleic acid, maleic anhydride and fumaric acid, (B) 50W300 parts by weight of fillers, e.g. calcium carbonate, etc., and (C) 0.5W5 parts by weight of a curing agent, e.g. benzoyl peroxide, etc.  
     EFFECT: Working atmosphere is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10212140-A (JP)
Title: Method for making glass substrate hydrophilic and use of hydrophilic glass substrate
Inventor: AMBERG-SCHWAB SABINE DR
IPC: C03C17/30
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate having superior hydrophilic property, stability over a long period of time and low light dispersing property by allowing silane having a hydrophilic org. residue and a free OH and/or OR group to react with a glass substrate so that the treated glass substrate has a specified wetting angle to water. SOLUTION: One or more kinds of silanes each having one or more hydrophilic org. residues (R') and one or more free OH and/or OR groups are allowed to react with a glass substrate to form Si-O-Si bonds between the silanes and Si-OH groups in the glass substrate. The glass substrate is made hydrophilic by selecting the org. residues R' so that the treated glass substrate has <22 deg. wetting angle to water. It is preferable that the silanes are dissolved in a solvent, applied to the glass substrate in <=5μm thickness and hardened by heating at 50-50 deg.C for 5-120min.
Patent JP-H08221661-A (JP)
Title: Commodity sale registration data processor
Inventor: WATABE MASAHITO
IPC: G07G1/12
Filed: 1995-02-15
Abstract: PURPOSE: To surely detect an illegal act such as shoplifting without requesting store clerk to perform a special operation, etc. CONSTITUTION: This commodity sale registration data processor is equipped with a bar code scanner 6 which scans a bar code label 2 attached individually to every commodity, a commodity registration processing means which registers the commodity where the bar code label 2 is attached on the basis of the commodity information read by the bar code scanner 6, and an alarm means 17 and also equipped with a monitor means 4 which is arranged at a store exit and monitors a specific space, and each bar code label 2 is provided with an unregistered information holding means which includes at least a transmitter 10 and places the transmitter 10 in a nontransmission state when the registration processing means performs the registration processing,  and the monitor means 4 is equipped with a detecting means 20 which is equipped with a receiver 16 that receives the transmission of the transmitter of the unregistered information holding means in the specific space, i.e., the presence of the commodity having the bar code label before the registration processing by utilizing a radio wave and outputs the detection result to the alarm means 17.
Patent JP-H11206528-A (JP)
Title: Display tool for storage vessel
Inventor: MURAI MASAHIKO
IPC: B65D5/52
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible for ordinary consumer to have farther high grade feeling by providing a front opening of a case main body with a transparent opening and closing plate and locking a plurality of transparent accessory storage vessels on a back face plate so as to mount and dismount them freely. SOLUTION: A transparent opening and closing plate 3 is fitted to a front opening of a case main body 2. The transparent opening and closing plate 3 adopts a glass plate so that accessory storage vessels 15 displayed in order through a locking metal fitting 4 in the case mail body 2 are visible. A plurality of locking metal fittings 4 as one example of locking means are arranged on a back face plate 2c of the case main body 2. The accessory storage vessel 15 consists of a vessel main body 17 which is transparent on the whole and is large enough for storing a belt 16 and a lid 19 opened and closed through a hinge plate or a flexible connection part 18, and a metal plate 21 attracted by a magnet 20 of the vessel main body 17 is fixed at a proper section in an end part on open side of the lid 19.
Patent JP-H07233709-A (JP)
Title: Feedwater heating device
Inventor: MATSUMOTO AKIHIRO
IPC: F01K23/10
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the degradation of water quality due to the dead water in a high pressure feedwater heater in the off-period of operation and the generation of excessive thermal stress in the confluence part of feedwater. CONSTITUTION:A water supply pipe 26 branches off halfway to water supply pipes 26A and 26B for first and second systems respectively. First high pressure feedwater heaters 15aA, 15bA, and 15cA are provided on the path of the water supply pipe 26A. Also second high pressure feedwater heaters 15aB, 15bB, and 15cB are provided on the path of the water supply pipe 26B. A feedwater communication pipe 32, branching from the water supply pipe 26B on the outlet side of the second high pressure feedwater heater 15cB and the other end is connected to the water supply pipe 26A on the inlet side of the first high pressure feedwater heater 15aA, is provided to interpose a communication valve 33 in this path.
Patent JP-S54119297-A (JP)
Title: Classifying and counting apparatus of paper leaves
Inventor: ARIGA TOSHIO
IPC: G07D3/00
Filed: 1978-03-09
Abstract: PURPOSE: To make possible forceful stacking of paper leaves in specified stacking chambers by providing recharging ports of reject paper leaves for each kind in addition to means of taking in the paper leaves automatically sheet by sheet and charging the refect paper leaves through these recharging ports.  
     CONSTITUTION: The banknotes P contained in a banknote containing part 2 are subjected to discrimination of kinds, genuinness, etc. by a detecting part 5 and are classified to genuine notes and reject notes. The genuine notes are segmented, stacked and totalized into the first, second and third stacking chambers 10, 12, 13 depending upon the results of judgement and the reject notes are stacked in the reject stacking part 8 via return path 7. The recharging ports 15 thru 17 recharging the reject notes sheet by sheet are provided for each kind between the containing part 2 and stacking part 8 and the reject notes are classified by note kinds and are charged into the respective charging ports 15 thru 17 through manual charging. The notes then pass through an exclusive take-in path 18, common conveying path 19 and enter the take-in conveying path 4. The signals of a detector 21 cause gates 9, 11, 6 to actuate to automatically stack the notes in the stacking chambers 10, 12, 13. The notes are counted and are fully totalized by the detector 14, thus the through of each lot may be surely completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11225356-A (JP)
Title: Mobile radio terminal and selective calling receiver
Inventor: ABE YASUHIKO
IPC: H04W84/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the mobile radio terminal such as a selective calling receiver by which number of times of calls or number of times of messages is confirmed for a prescribed period. SOLUTION: A reception message number accumulation processing section 10 accumulates number of times of received messages and informs a received message number management section 80 of the accumulated number of received messages, and a received message number storage section 90 stores the received message accumulated number. When the user requests display of the accumulated received message number, the received message number management section 80 displays the accumulated received message number stored in the received message number storage section 90 on a display section 40. Thus, the accumulated received message number for a prescribed period is confirmed by the user.
Patent JP-S55119645-A (JP)
Title: Automatic paper feeder
Inventor: KATOU MASAHIRO
IPC: B65H3/52
Filed: 1979-03-07
Abstract: PURPOSE: To enable feeding of short paper sheets and enable fitting of the titled feeder on a small-sized apparatus by a method wherein the rotation of a driven roller in contact with the lowermost paper sheet of a paper sheet stack is detected, the detection signal obtained is used for controlling the rotation of the first feed roller and a belt.  
     CONSTITUTION: Rollers and belts are rotated in the senses of respective arrows. With paper sheets fed in, the lowermost sheet 2' is carried in the direction of arrow C by the rotation of a feed roller 8, while the second lowest sheet 2" is stopped at a point where the frictional force between itself and a belt 14 balances that between itself and the sheet 2'. A driven roller 6 continues rotating until the rear edge of the sheet 2' passes by the roller 6, and stops when it is contacted by the second sheet 2". With this operation repeated, the rotation and stop are detected by a sensor 7, and a controller 22 controls rotation and stop of a motor 9. Thus, only the lowermost sheet is fed by stopping the motor 9 for a very short time period, and the  next sheet is fed by restarting the motor 9 after a predetermined time period. The  above operation is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07235847-A (JP)
Title: Automatic gain control circuit for digital mobile communication
Inventor: IWAMOTO HIROAKI
IPC: H04L27/22
Filed: 1994-02-25
Abstract: PURPOSE:To reduce a maximum required time needed for the convergence of a transient characteristic only to the utmost while keeping a steady-state characteristic in the convergence characteristic of AGC(automatic gain control) the same as that of a conventional control circuit. CONSTITUTION:The control circuit is provided with a 3rd counter 3 that counts a prescribed value M smaller than a prescribed accumulated value N at which a 1st counter 1 counting an absolute value 1 of an output of an identification device 00 identifying the polarity of an error ERROR being a difference between an amplitude of reception output data and a reference amplitude is reset and that generates a signal R to reset the count M of the 1st counter 1 and with a bit operation section 4 deciding a setting value of a 2nd counter 2 one by one bit each depending on a count (-M-+M) till the 1st counter 1 is reset. Then the bit operation section 4 operated by an output of the 3rd counter 3 only for a prescribed transient period after the start of control operates each output bit of a setting value of the 2nd counter 2 depending on the count (-M-+M) of the 1st counter 1 to decide a step size of a control voltage Vc of a variable gain amplifier.
Patent JP-S52110510-A (JP)
Title: Transmission data driving circuit with power observation
Inventor: NAKAMURA MITSURU
IPC: H03K19/003
Filed: 1976-03-15
Abstract: PURPOSE:To protect receiver from error operation caused owing to change of power source voltage by connecting the transistor for power boservation to switching transistor in serial.
Patent JP-H07237724-A (JP)
Title: Belt conveyor device
Inventor: IWAMOTO KOICHI
IPC: B65G15/14
Filed: 1994-02-25
Abstract: PURPOSE:To enable miniaturization by simplifying the whole structure while enabling a work to be smoothly and vertically conveyed. CONSTITUTION:A conveyor frame 1 is divided into a lower frame 2 and an upper frame 3, and the height of the upper frame 3 is adjusted by respective height adjusting screws 5. Moreover, a first belt 6 is wound on a first driving pulley 24 and a first driven pulley 29, and a vertical conveying part 6A, respective corner parts 6B, 6C, and respective horizontal conveying parts 6D, 6E are formed. A second belt 8 is so provided as to face the first belt 6, so as to pinch a work 7 between respective conveying surfaces. Tension adjusting mechanisms 9 wherein three rollers 17 are arranged into a fan shape are provided on the corner parts 6B, 6C, 8B, 8C of respective belts 6, 8, thereby tension is adjusted.
Patent JP-H05192175-A (JP)
Title: Production of diadenosine pllyphosphate solution
Inventor: IWATA KEN
IPC: C12P19/36
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the subject material in high yield and purity by treating a solution containing diadenosine polyphosphate (ApnA) with a porous synthetic adsorbent. CONSTITUTION:Styrene and divinyl benzene are polymerized, changed surface polarity and introduced electron attractive groups to obtain a porous synthetic adsorbent (A). A fermented liquid (B) containing the component A and ApnA and mixed with 1-100 times of volume of the component B to the component A is stirred at pH1-5 to obtain an adsorbed material (C) specifically adsorbed solely ApnA on the component A. After the component C is washed with alcohol, etc., ApnA is extracted by mixing and stirring with an eluate such as 2-5 times amount of ethanol, etc., and filtered and separated to produce highly pure diadenosine polyphosphoric acid solution.
Patent JP-S62186087-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C28/28
Filed: 1986-02-10
Abstract: PURPOSE:To reduce the occurring frequency of hydraulic compression and to improve compression efficiency through prevention of heating of suction gas, by a method wherein a back pressure chamber and a suction chamber formed on the back of the end plate of a turning scroll are communicated to a suction hole through a communicating passage. CONSTITUTION:A back pressure chamber 12 and a suction chamber 9a, which are formed on the back of the end plate 5a of a turning scroll 5, are communicated to a suction hole 19 through a communicating passage 20. Therefore, when a liquid coolant is sucked together with coolant gas, through a suction pipe 17, communicated to a suction hole 19, a part of the liquid coolant escapes toward the back pressure chamber 12 through the communicating passage 20, and the occurring frequency of hydraulic compression in a working chamber is reduced. Further, although a part of sucked coolant gas flows in a suction chamber 9a through a clearance A between the back pressure chamber 12 and both end plates 4a and 5a of scroll, since the remaining sucked coolant gas flows directly in the suction chamber 9a, the sucked coolant gas is prevented from reduction in its compression efficiency caused by severe heating.
Patent JP-H07235796-A (JP)
Title: High frequency circuit wherein multilayer substrate is used
Inventor: OTSUSAKA OSAMU
IPC: H05K9/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide shield effect and to eliminate influence on other circuits by constituting a high frequency circuit of an inner layer of a multilayer substrate and by making an outside pattern a ground. CONSTITUTION:A high frequency circuit by a multilayer substrate of four or more layers is constituted of a high frequency circuit by inner layer patterns 2, 3 and a ground pattern 1 for shielding it in an outside of the high frequency circuit. In a multilayer substrate of six or more layers, a high frequency circuit is constituted inside four layers of a high frequency circuit and a ground pattern and another circuit can be packaged in an outside thereof.
Patent JP-S52110088-A (JP)
Title: Mass spectrometer
Inventor: IWANAGA MASAYA
IPC: H01J49/32
Filed: 1976-03-12
Abstract: PURPOSE:To eliminate the difference in resolution power due to the magnitude of mass number by adapting that ions of mass number less than those detected by ion detection means may not be projected out of an ion projection end face.
Patent JP-H08266105-A (JP)
Title: General management machine for orchard
Inventor: KIN YUKICHI
IPC: A01B51/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To attain the saving effect of various costs for controlling an orchard and the increase in the income of a fruit farming household by efficiently performing fruit culturing work. SOLUTION: Concerning a combined control machine for an orchard (orchard multi-purpose riding control machine), one or plurality of various types of working machines can be installed on a single combined control machine vehicle body 10 as occasion demands and the operation of a working machine can be automatically performed through the use of the engine power of the vehicle body 10 without a separate power source for each working machine. Consequently, various kinds of tasks can be simultaneously performed: preventing damage by disease and pest, rotary work, cultivation weeding, soil covering, carrying, pruning, sprinkling compost (compost, organic, lime), weeding, trenching, crushing twigs, cutting and sprinkling straws, etc.
Patent JP-S63195880-A (JP)
Title: Magnetic disk device
Inventor: KUNO HIROYUKI
IPC: G11B21/02
Filed: 1987-02-10
Abstract: PURPOSE:To allow a high track density by inclining a magnet assembly body in the direction of absorbing such thermal deformation when a carriage is thermally deformed and compensating any dislocation of a track. CONSTITUTION:When the thermal off-track is generated due to temperature change of an arm supporting block 9, etc., causing their inclination, the dislocation amount of the thermal off-track is made to zero by simultaneously allowing the magnet assembly body 12 connected by a connecting plate 11 to fall down in the direction of compensating the inclination of the arm supporting block 9. Consequently, an effect due to thermal deformation of the arm supporting block 9 is absorbed by the magnet assembly body 12, and any dislocation of such thermal off-track can thus be eliminated.
Patent JP-H09191803-A (JP)
Title: Twin bearing type fishing reel
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the operations in a twin bearing type reel used in an internally threaded fishing rod by shortening its length to miniaturizing the reel size and making the length of the expose short from the spool for the fishing line to the inside of the fishing rod. SOLUTION: In a level winder 8 in which the twin bearing type reel reciprocates, a hole 9 guiding the fishing line from the winder is bored downward at a position lower than the spool shaft. In addition, a line-guiding hole 13 is opened at the reel leg sheet 12 opposing to the line guide 9 to minimize the length of the exposed line from the spool 1.
Patent JP-S62185503-A (JP)
Title: Levitation type conveying apparatus
Inventor: TERAJIMA TOSHINORI
IPC: E01B25/00
Filed: 1986-02-10
Abstract: PURPOSE:To prevent a conveying vehicle from laterally fluctuating by reversing a laterally moving force acting on the vehicle at one side and a lateral movement acting on the vehicle at the other side with the center line of rails as a boundary at a seamed portion. CONSTITUTION:When a conveying apparatus is started in the state that vertical wheels 45a of a conveying vehicle 15 are contacted with either one inner surface of upper and lower walls of emergency guides 13a, 13b, a controller 41 generates magnetic fluxes of the same direction as or reverse direction to a magnetic flux generated from a permanent magnet 52 at magnets 51, 52 and controls a current flowing to an exciting coil 56 to maintain a predetermined air gap between a magnetic supporting unit 31 and guide rails 12a, 12b. Since seamed portions A are formed in a symmetrical shape at two guide rails 12a, 12b when the vehicle 15 passes the seaming portions A of the rails 12a, 12b, lateral moving forces acting on the vehicle 15 act reversely on the rails 12a, 12b to be cancelled to each other out to become zero.
Patent JP-S58149134-A (JP)
Title: Method and apparatus for electrospark machining
Inventor: FURUKAWA TOSHIHIKO
IPC: B23H1/08
Filed: 1982-02-24
Abstract: PURPOSE:To increase machining speed by using electrospark machining liquid of electrospark machining oil into which 15-25wt% of water is mixed. CONSTITUTION:An electrospark machining apparatus 1 uses electrospark machining liquid as work liquid 4 containing as emulsifier fatty acid polyhydric alcohol ester of W/o type non-ion interfacial activator and pure water corresponding to about 20wt% of the electrospark machining oil to carry out the electrospark machining of a workpiece 8 with high speed and without little consumption of the electrode. Thus, since the emulsifier is used, particles of the pure water are enclosed by the emulsifier and float in oil to maintain a very satisfactory mixing condition. By the use of this working liquid is cooled heat generated in the the working gap with evaporation of water to prevent oil from degeneration and increase working speed.
Patent JP-H04265559-A (JP)
Title: Rotary drum assembly
Inventor: OSUE TADASHI
IPC: G11B15/64
Filed: 1991-02-21
Abstract: PURPOSE:To increase an air blow pressure from the space between the opposing surfaces of a stationary drum and a rotary drum. CONSTITUTION:The facing surfaces in the axial direction of a stationary drum 2 and a rotary drum 3 are formed in stepped periphery parts 2a and 2b as well as 3a and 3b. For either one of the opposing surfaces, the outer periphery part 3a and the inner periphery part 3b are formed with spiral grooves 6 and 7, respectively.
Patent JP-H06217613-A (JP)
Title: Rice transplanter
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1993-01-22
Abstract: PURPOSE:To improve the operability in starting an engine and reduce the engine trouble by supporting a lifting and lowering valve for connecting a hydraulic pump driven with the engine to a lifting and lowering cylinder in a planting part in a neutral state according to the operation to disconnect a main clutch pedal. CONSTITUTION:A hydraulic pump 110 driven with an engine 2 is connected through a lifting and lowering valve 81 to a lifting and lowering cylinder 28 in a planting part. A changeover arm of the lifting and lowering valve is connected to a main clutch pedal and the lifting and lowering valve is forcedly supported in a neutral state according to the operation to disconnect the main clutch pedal. Thereby, the load on driving of the hydraulic pump in starting the engine is reduced.