baber/WOPTO huggingface dataset:
Patent JP-S6368975-A (JP)
Title: Picture information retrieving system
Inventor: HOSHIKAWA AKIO
IPC: G06F17/30
Filed: 1986-09-10
Abstract: PURPOSE:To improve effect of retrieving by retrieving control information of a required field from picture control information on a host computer according to retrieving request of a user. CONSTITUTION:In a user's terminal 6, a picture control information requesting means 1 obtains field of information requested by a user 7 and request control information of requested field to a host computer 5. The host computer 5 collects picture control information of a requested field from accumulated picture control information by a picture control information down loading means 2, and sends to the terminal 6. A picture control information accumulating means 3 accumulates the information. The means 3 is started by a picture information retrieving means 4, and the number of picture information requested by the user is obtained.
Patent JP-2000043013-A (JP)
Title: Sheet for washing out concrete
Inventor: IWATANI NOBUO
IPC: B28B1/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for washing out concrete which can form a uniform washing-out pattern simply when washing-out is applied on the surface of the concrete. SOLUTION: A concrete washing-out sheet 1 comprises a sheet body 2 and a concrete curing retarding agent layer 3, and through holes 4 penetrating the sheet itself are formed and distributed. Preferably, the diameter of the through hole 4 is 0.05-10 mm, the distance between adjacent through holes 4 is 1-30 mm, and the thickness of the layer 3 is 0.03-0.5 mm.
Patent JP-H0879887-A (JP)
Title: Method for extension of flat characteristic range of low sound and mechanical damping in speaker system for electroacoustic transducing
Inventor: ONISHI HIDEO
IPC: H04R9/04
Filed: 1994-09-08
Abstract: PURPOSE: To extend a reproduction limit of a low sound frequency, to make a sound pressure characteristic flat and to strengthen mechanical damping by applying an electromotive force induced in a 2nd voice coil of a main speaker to a voice coil of a sub-speaker. CONSTITUTION: The system is made up of a dynamic direct-radiation main speaker A of a so-called double voice coil system having two voice coils L1, L2, a closed cabinet surrounding the speaker A, a dynamic direct radiation sub speaker B arranged to a rear side or a side face of the cabinet C, and an closed or partly open cabinet D surrounding the speaker B. Two voice coils L1, L2 are wound onto the main speaker A and the lap winding or a little distant apart parallel winding is adopted for the winding of the coils L1, L2. The 2nd voice coil L2 of the main speaker A is connected to the voice coil M of the sub speaker B with the same polarity. A low-pass filter is inserted to a connection line depending on the characteristic of the 2nd voice coil L2.
Patent JP-S6276132-A (JP)
Title: Manufacture of fluorescent screen for color picture tube
Inventor: OGURA RYOICHI
IPC: H01J9/227
Filed: 1985-09-30
Abstract: PURPOSE:To easily form a homogeneous slurry film with a given thickness by applying a slurry the surface tension of which is controlled. CONSTITUTION:A slurry film is formed by applying a slurry. The surface tension of the solution of this slurry excluding the phosphor is adjusted to be 40-50dyn/ cm at a temperature of 21 deg.C by controlling the amount of a surface active agent added. By the means mentioned above, a homogeneous slurry film with a given thickness can be easily formed. Furthermore, it is possible to easily produce a fluorescent screen with good white balance by reliably forming a homogeneous slurry film by adjusting the viscosity of the aqueous solution to 5-35cps (at 21 deg.C).
Patent JP-H0534312-A (JP)
Title: Ion sensor
Inventor: MATSUDA YOSHIHARU
IPC: G01N27/333
Filed: 1991-07-31
Abstract: PURPOSE:To enable an amount of cation within a solution to be measured readily and accurately by using a macromolecular copolymerized crosslinking substance film which is constituted by polyorganosiloxane chain which contains a specific carboxylate group and polyoxyalkylene chain as an ion selection film. CONSTITUTION:An ion sensor uses a macromolecular copolymerized crosslinking substance film which is constituted by polyorganosiloxane which contains carboxylate group, shown by an expression (-COO<->) nM<n+>, connected to silicon element atom through hydrocarbon group and polyoxyalkylene chain as an ion selection film. In the above expression, M<n+> is a metal ion or an organic ion with 10 or less carbon atoms containing quaternary nitrogen, and n is 1, 2, or 3. This ion sensor shows a high cation selectivity and is insoluble to various kinds of organic solvents, thus enabling cation concentration within the organic solvent to be measured. Then, the amount of cation within a solution can be measured readily and accurately.
Patent JP-H0659893-A (JP)
Title: Restricted inference system
Inventor: ENJO HIDEKAZU
IPC: G06N5/04
Filed: 1992-08-12
Abstract: PURPOSE:To attain the efficient utilization in a real time processing environment field in the restricted inference system by performing a sequential estimate output of a remaining processing time in the processing midway stage of the restricted inference. CONSTITUTION:The restricted inference system is a system which outputs a solution candidate satisfying a restricted condition as an answer from among plural solution candidates and provided with an answer candidate total number calculation section 5 calculating total number of solution candidates, an already generated solution candidate counter section 7 counting number of generated solution candidates, an ungenerated solution candidate number calculation section 8 calculating number of ungenerated solution candidates by subtracting number of the already calculated solution candidates from the total number of the solution candidates, a unit inference time calculation section 6 calculating the unit verification time required for verifying the restricted condition of one solution candidate, and an inference remaining time output section 9 multiplying the number of the ungenerated solution candidates with the unit verification time and outputs a remaining processing time on the way to the restricted inference.
Patent JP-H0298-A (JP)
Title: Frequency controller
Inventor: MATSUMOTO NAOAKI
IPC: G10L15/00
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a musical sound which is natural in play by generating desired period data only when the difference between new period data and previous period data is a specific musical interval difference. CONSTITUTION:A detector 1-3 detects the start of vibration of strings and sends trigger data to the input/output control circuit 2-1 of a frequency controller 1-4. Further, a string pitch extracting device 1-2 sends period data to the circuit 2-1. Consequently, the circuit 2-1 interrupts a CPU 2-2. The CPU 2-2 reads in the period data, processes note-on data and sent data, and transfers them to a musical sound generation controller 1-5. In this case, only when the difference in value between the newly obtained period data and period data up to now is within the range of the specific musical interval difference, desired period data is obtained from the new period data and previous period data.
Patent JP-2000042846-A (JP)
Title: Percussion press-in equipment for valve seat
Inventor: YAMAMOTO KOURITSU
IPC: B23P19/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To press valve seats into the press-in hole of a cylinder head so that the valve seats may adhere closely to the butt face of the press-in hole. SOLUTION: Ring valve seats 8, 9 are pressed into the press-in hole 7 of a cylinder head 2. The lower part of a work supporting bed 1 for supporting the cylinder head 2 is provided with pneumatic vibrators 11, 12 having piston rods 13, 14 reciprocating in the central shaft direction of the valve seats 8, 9. Each piston rod 13, 14 is provided with percussion punches 16, 18 for applying impact force to the press-in end faces of the valve seats 8, 9 and weights 15, 17 as well.
Patent JP-S59107084-A (JP)
Title: Phosphating solution for zinc electroplated steel sheet
Inventor: MATSUDA AKIRA
IPC: C23C22/13
Filed: 1982-12-08
Abstract: PURPOSE:To improve the whiteness degree of the surfaces of a zinc electroplated steel sheet after phosphating by adjusting the concn. of nitric acid in a phosphating soln. contg. zinc phosphate as a principal component to a prescribed value. CONSTITUTION:Nitric acid is added to a phosphating soln. contg. zinc phosphate as a principal component for a zinc electroplated steel sheet so as to adjust the concn. of nitric acid in the soln. to >=2.5g/l, preferably 2.5-5g/l. For example, the phosphating soln. contains 10g/l phosphoric acid, 2.5g/l zinc, 0.25g/l nickel and 0.15g/l fluorine. Said steel sheet is phosphated with the phosphating soln. Hydrogen generated in the surface layer of the zinc plating is oxidized with nitric acid, the dissolution of zinc proceeds, and the concn. of zinc in the interface is increased. Accordingly, the amount of nickel present in the vicinity of the interface is relatively reduced, and the whiteness degree of the steel sheet is improved.
Patent JP-H07240012-A (JP)
Title: Magneto-resistance effect type head and its production
Inventor: HAGA SHUICHI
IPC: G11B5/39
Filed: 1994-09-08
Abstract: PURPOSE:To make a bias distribution uniform, to improve linearity and bias efficiency and to avert shorting of MR elements and bias conductors. CONSTITUTION:An MR element 5 and a bias conductor 6 for impressing a bias magnetic field to this MR element 5 are arranged between a lower shielding magnetic material 1 and an upper shielding magnetic material 2. The bias conductor 6 of such MR head is embedded into a groove part 10 of the lower shielding magnetic material 1 disposed on the side opposite to the side where electrodes 3, 4 are formed.
Patent JP-S62123155-A (JP)
Inventor: REIMONDO HENRII RAITORINKU
IPC: C07C255/58
Filed: 1986-09-11
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-H0556507-A (JP)
Title: Controller for electric vehicle
Inventor: SAKAI HIROKO
IPC: B60L9/18
Filed: 1991-08-27
Abstract: PURPOSE:To sustain operation, while ensuring brake force, even upon failure of any one inverter by providing each induction motor with one inverter. CONSTITUTION:Upon failure of a VVVF inverter 31, a switch 141 for feeding DC power to the inverter 31 is opened thus isolating only the inverter 31 and remaining sound inverters 32-34 sustain operation. Upon provision of a brake command, the inverter 31 produces zero regenerative brake force because it is isolated and does not function whereas regenerative brake force operating sections 102-104 for other sound inverters 32-34 normally operate regenerative brake forces. An average value operating section 15 operates an average regenerative brake force of the inverters 31-34 and a subtractor 11 determines deficiency of regenerative brake force which is then converted into pneumatic brake force to be applied.
Patent JP-H0861828-A (JP)
Title: Scupper trap apparatus
Inventor: WATABE HIROSHI
IPC: E03C1/29
Filed: 1994-08-17
Abstract: PURPOSE: To prevent a cap of a scupper from severely floating from a predeter mined position owing to a pressure difference between the inside and outside of the refrigerator produced following opening and closing of a refrigerant body door in a scupper trap apparatus for a refrigerator etc. CONSTITUTION: In a scupper 20 in a refrigerator body 1, upward grooves 25 are formed in a pair of protrusions 22 provided on the internal peripheral surface of a drain 8, and a stopper part 28 on a lower end of a protruded piece 27 hung from a cap 21 is engaged with the protrusions 22 at the positions of the grooves 25 with the rotation of the cap 21, and further the lower end of a cylindrical peripheral wall 13 of the cap 21 is dipped.in water stored in an annular recessed part 10.
Patent JP-H04102575-A (JP)
Title: Device for packaging electrolytic capacitor
Inventor: KITAGAWA TOSHIYUKI
IPC: H01G13/00
Filed: 1990-08-14
Abstract: PURPOSE:To store electrolytic capacitors with the anode and cathode terminals thereof held always in a short-circuit by a method wherein the anode terminal and the cathode terminal of the electrolytic capacitor are urged against a base support coated with an electrically conductive coating material. CONSTITUTION:The anode terminal 12a and the cathode terminal 12b of an electrolytic capacitor 11 are interposed between a base support 13 and a pressure-sensitive adhesive tape 14 in such a manner that these terminals make contact with an electrically conductive coating material 13a applied to the surface of the base support 13, whereby a plurality of the electrolytic capacitors 11 are retained therebetween at intervals. It follows, therefore, that there is always a short-circuit between the anode terminal 12a and the cathode terminal 12b, eliminating the problem of voltage being produced between the anode terminal 12a and the cathode terminal 12a due to the recovery of voltage of the electrolytic capacitor 11. As a result, when the electrolytic capacitor 11 is incorporated in a set, there is no possibility of destroying the other parts and no one receives an electric shock when he touches between the anode terminal 12a and the cathode terminal 12b of the electrolytic capacitor 11.
Patent JP-2000041993-A (JP)
Title: Electric surgical instrument
Inventor: TAKAHASHI HIROYUKI
IPC: A61B18/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a power supply from being upsized, increase an output without using an expensive power supply and reduce high frequency leakage currents. SOLUTION: In this electric surgical instrument, high frequency power is generated by a variable power supply 49 and a parallel resonance amplifier 43 by the switching driving of direct current power by a high frequency pulse. Then, high frequency power generated by this parallel resonance amplifier 43 is set at a prescribed output by a main control section 42. The main control section 42 outputs a control signal instructing the generation of a high frequency pulse to a waveform generating circuit 41. In addition, the main control section 42 varies the duty of the high frequency pulse in accordance with the set output.
Patent JP-H0565987-A (JP)
Title: Quick-connecting joint for pipeline
Inventor: MORITA KAZUO
IPC: F16L37/12
Filed: 1991-08-27
Abstract: PURPOSE:To save the world of an unwinding pipeline such as piping for a sprinkler and so on. CONSTITUTION:A cheese connecting adapter 13 is inset from an adapter inserting port 9a of a box nut 9 attached to a cheese body. With this, a grip ring 12 set up in the box nut 9 is extended of its inner diameter once at a taper part 13a installed in a tip of the adapter 13, then an inner circumferential side part of the grip ring 12 is fitted in a groove 13b installed in an adapter outer circumferential surface. At this time, an outer circumferential side part of the grip ring 12 is fitted in an inner circumferential surface hollow of the box nut, thereby locking the adapter 13.
Patent JP-H1047796-A (JP)
Title: Cooler
Inventor: OTONO KAZUFUMI
IPC: F25B1/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce energy for flow rate control and hence improve efficiency by changing a flow rate of a fluid controlled by flow rate control means with the aid of a pressure difference between a high pressure side refrigerant and a low pressure side refrigerant in a freezing cycle. SOLUTION: A first solenoid valve 37 and a second solenoid valve 38 are connected with a controller 40 constructed with a computer, etc. A sensor 11 is connected with the controller 40 for detecting high pressure side refrigerant pressure between the condenser 2 and the expansion valve 4. Hererin, the controller 40 opens and closes the first solenoid valve 37 and the second solenoid valve 38 in response to a signal from the sensor 11 whereby a fluid flow rate controlled by a flow rate controller 20 is changed in a non-step manner owing to a pressure difference between a high pressure side refrigerant and a lower pressure side refrigerant in a freezing cycle. Hereby, a flow rate of the fluid is changed without consuming excess energy whereby efficiency is improved and cooling capability in the winter season and at a height is prevented from being deteriorated for stable operation.
Patent JP-H0771888-A (JP)
Title: Heat accumulator
Inventor: ISHIZAWA SHIZUO
IPC: B60H1/08
Filed: 1993-08-31
Abstract: PURPOSE:To prevent damage, etc., of an apparatus due to acid, alkali when a heat accumulating material made of the acid, the alkali is externally leaked. CONSTITUTION:Many synthetic resin capsules 27 are contained in a casing 22 coat with a heat insulator 21. The capsules 27 are mixtures of acid type capsules 27A, in which acidic aqueous solution is sealed as a heat accumulating material, and alkali type capsules 27B, in which alkaline aqueous solution is sealed, where a ratio of the numbers of them is so set as to be completely neutralized when the capsules 17 are damaged and both the aqueous solutions are entirely mixed.
Patent JP-H0264384-A (JP)
Title: Cooling device
Inventor: TAKAZOE TOSHIHIKO
IPC: F25D31/00
Filed: 1988-08-30
Abstract: PURPOSE:To cool a semiconductor wafer uniformly and effectively by a method wherein a piston is moved by a pressure difference between an airtight space, generated by the evacuation of a vacuum chamber, and a vacuum chamber to keep the airtight space in the evacuated condition of a predetermined pressure while the evacuated airtight space is utilized as a space for cooling and a body to be cooled is cooled in the space for cooling. CONSTITUTION:A semiconductor wafer 1 is set in respective wafer holders 2. Next, the lid 18a of a vacuum chamber 18 is closed to evacuated the same into the vacuum of the degree of 10<-7>Torr, for example. An airtight space 4 for cooling, which is formed at the rear surface side of the semiconductor wafer 1, is provided initially with an atmospheric pressure. When the evacuation of the vacuum chamber 18 is advanced, a piston 8 is moved so as to expand the volume of the space 4 for cooling by a pressure difference between the space 4 for cooling and the vacuum chamber 18. Air in the space 4 flows into a cylinder 7 through a penetrating hole 6 and a groove 12 for evacuation whereby the space 4 is evacuated into a predetermined pressure or several Torr to several 10Torr, for example. Cooling liquid is supplied into a jacket 11 for cooling whereby the semiconductor wafer 1 may be cooled through the space 4 for cooling, which is evacuated to a predetermined state.
Patent JP-S6197170-A (JP)
Inventor: FUJIWARA SHIGERU
IPC: C04B35/66
Filed: 1984-10-15
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-H09164909-A (JP)
Title: Seat belt holder
Inventor: APFEL LEONIE
IPC: B60R22/24
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt holder not requiring an occupant to twist the body when a seat belt is used and capable of moving the seat belt to a nonobstructive position when the occupant gets in or out by fitting a main body to the seat of an automobile with a fitting means, and removably holding a buckle with a slender member. SOLUTION: A seat belt holder main body 40 provided on the side face of a seat has a safety fin 41, and the main body 40 is fitted to an automobile seat with a sitting means 42. A slender member 43 is extended from the main body 40 or the rear fin 41. The slender member 43 has a rounded end section 44, and a buckle is located at an optional length point of the slender member 43 when the buckle of a safety belt is inserted into the slender member 43. The slender member 43 is set to the same length as that of the main body 40 in parallel with its length direction, for example. The sizes of the main body 40 and the fin 41 are determined according to the type of the automobile seat.
Patent JP-H0536956-A (JP)
Title: Method for making thickness of si single crystal thin film uniform
Inventor: ABE TAKAO
IPC: H01L21/306
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the nonuniformity of the thickness of an Si single crystal thin film and make the thickness of the thin film uniform by permitting the thick film area to have no oxide film and permitting the thin film area to have an oxide film and then performing oxidation treatment. CONSTITUTION:Oxide film 11 and 12 are formed on the both surfaces by the thermal oxidation of a base wafer 10. A bond wafer 13 is adhered on the oxide film 11, however, the thickness of the bond wafer 13 is not uniform. An oxide film 14 is formed on the top surface of the bond wafer 13 and leaving the thickest area A of the bond wafer 13, other areas are masked with a mask material 15. Then, the wafer 13 is etched and the oxide film on the unmasked area A is removed. Such process is repeated and oxidation treatment is performed successively for the thicker film area without the oxide film. Thus, the film thickness is permitted to be relatively thin and the thickness of the whole thin film is made uniform.
Patent JP-H0870949-A (JP)
Title: Chair
Inventor: SUGANO TAKAO
IPC: A47C1/124
Filed: 1994-09-09
Abstract: PURPOSE: To provide a chair with which vibration generated at coupling of a plurality of chairs is unlikely to be transmitted, by arranging so that chairs can be coupled together certainly by a simple procedure and that the coupling condition is maintained properly even if a level difference is produced between the chairs. CONSTITUTION: A chair is equipped with a detent piece 41 on one side edge and a detaining hole 51 at the other side edge, and thereby two adjoining chairs can be coupled together by putting the detent piece 41 in engagement with the hole 51. The detent piece 41 is provided in approx. plumb arrangement, while the hole 51 is arranged so that the direction X perpendicular to the hole 51 inclines to the plumb.
Patent JP-H1166954-A (JP)
Title: Conductive paste
Inventor: YAMANA SHOZO
IPC: C09D11/52
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which can attain easy printing and little running. SOLUTION: This conductive paste involves conductive powder and binder as essential components, whereas 90-98 wt.% of the binder is thermosetting resin and its remainder is thermoplastic acrylic resin. The thermosetting resin consists of macromolecular weight thermosetting resin of weight average molecular weight 3,500-10,000 and low molecular weight thermosetting resin of weight average molecular weight 350-3,500, and the weight average molecular weight of macromolecular weight thermosetting resin is twice or more times the weight average molecular weight of low molecular weight thermosetting resin.
Patent JP-2001045110-A (JP)
Title: Bell signal detector for telephone set
Inventor: FUJITA NAOKI
IPC: H04M1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion in a photocoupler, to enhance accuracy of receiving a BELL signal through detection of a frequency, to decrease the space and the cost. SOLUTION: A BELL signal detection circuit 7 consists of a loop circuit consisting of capacitors C2, C3 and resistors R2-R4 and a transistor(TR) 7a that is driven by a signal divided by an impedance depending on the capacitors and the resistors so as to eliminate dispersion in the sensitivity by a photocoupler. Since a signal is received at a high impedance, the time constant can be decreased to be negligibly small.
Patent JP-S6372384-A (JP)
Inventor: TOSAWA YUKIHARU
IPC: B07B13/02
Filed: 1986-09-12
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。