baber/WOPTO huggingface dataset:
Patent JP-S60223213-A (JP)
Title: Electronic volume circuit
Inventor: MATOBA HAJIME
IPC: H03G3/00
Filed: 1984-04-18
Abstract: PURPOSE:To assure the response of a step when the ON time is short by attaching externally a CR circuit so that a pulse is produced from an oscillator within an electronic volume iC when a push-switch is turned on. CONSTITUTION:An iC1 contains a U/D and an OSC as control input terminals as well as an iN and an OUT as audio signal terminals respectively. The input iN is attenuated properly by an attenuating circuit 2 which combines series resistances R and analog switches AS1 and AS2 and then outputted OUT. A latch circuit 3 holds the output of a shift register 4 whose contents can be varied in both directions. The control input U/D decides the up- or down-direction of the register 4, and the number of actual shifts is decided by the clocks given from an oscillator 5. Then resistances R2 and R3, a transistor TR1, a capacitor C2 and diodes D3 and D4 are added to produce a pulse from the oscillator 5 after short- circuiting temporarily the both ends of a resistance R1 when a push-switch SW1 or SW2 is turned on.
Patent JP-2000278821-A (JP)
Title: Distribution switchboard
Inventor: OKAMOTO TAIDO
IPC: H02B1/20
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To compose a distribution switchboard that can cope with a three- phase four-wire system circuit by using a branch breaker for single-phase three wires. SOLUTION: Bussbars 2-5 are flatly stacked in three stages, the bussbars 2 and 3 are provided in an upper stage, the bussbars of the upper stage and the bussbars 2, 3, and 5 of a lower stage are connected to the voltage phase (R, S, and T phases) of a three-phase four-wire circuit, and a bussbar 4 of a middle stage is connected to a neutral phase (N phase). A branch breaker 8 is arranged at both the sides of the bussbars 2-5, and is inserted into the bussbars 2-5 via a terminal plug being provided at two of three recessed parts being provided above and below the power-supply-side end part for connecting. The part between the R and S-N and the N-T phases and the part between the R and S-T phases are set to a 100 V circuit and a 200 V circuit, respectively.
Patent JP-H08269790-A (JP)
Title: Production of colloidal silica electrodeposition film and substrate with colloidal silica electrodeposition film
Inventor: MINAMI TSUTOMU
IPC: C03B19/12
Filed: 1995-04-04
Abstract: PURPOSE: To increase the max. film thickness and to improve the transparency of a resulting electrodeposition film by using flat silica particles and an organic solvent having an amide bond at the time of electrodepositing by electrophoresis colloidal silica particles on the surface of a conductive substrate or dielectric substrate. CONSTITUTION: The flat colloidal silica 2 dispersed in the organic solvent having the amide bond is used at the time of electrodepositing by electrophoresis the colloidal silica 2 on the surface of the conductive substrate or dielectric substrate 1. In the case of electrodepositing and laminating the flat colloidal silica 2, the contact surface area between the laminated flat colloidal silicas is increased compared to in the case of using conventional spherical colloidal silica to increase the strength of the electrodeposition film. The silica particles has preferably a flat shape of d/100<=t<=d/5 when the major diameter is (a), the miner diameter is (b), the average particle diameter is d=(a+b)/2 and the thickness is (t). Concretely, the flat silica particles 5-50nm in average diameter (d) and 0.5-5nm in thickness (t) is preferably used.
Patent JP-H07288527-A (JP)
Title: Congestion avoidance controller for atm exchange
Inventor: UCHINO TAKEO
IPC: H04Q3/00
Filed: 1994-04-18
Abstract: PURPOSE:To realize the avoidance of congestion with a comparatively simple hardware by allowing an ATM exchange having an input buffer to apply independent congestion control to each input port. CONSTITUTION:When a cell is given to N-th areas 111-11N of an input buffer 11 from its head via an input port, a switch information RAM processing section 13 writes a VPI/VCI value of the cell to a switch information RAM section 12. In this case, an adder circuit 14 adds a cell number for each written destination information value and uses a congestion notice cell generating section 15 to generate a congestion notice cell when the write of M-sets of cells storing same destination information value to the section 12 is discriminated and a congestion notice cell is transferred only once to a sender side within a prescribed period.
Patent JP-S58198216-A (JP)
Inventor: OCHI RIICHI
IPC: A01D57/00
Filed: 1982-05-11
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-S58194279-A (JP)
Inventor: HAMADA ISAO
IPC: F24D13/02
Filed: 1982-05-10
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-H04312140-A (JP)
Title: File controller
Inventor: ISHIDA TAKASHI
IPC: G06F3/0481
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a file controller which automatically sorts and stores the files in a folder in order to adversely retrieve these files by giving the location information to the files and also giving the file location information to the folder in order to identify the storable files in accordance with the location information. CONSTITUTION:An automatic file store means 30 stores the files in all folders adaptive to each location information on the files. If no adaptive folder is available, a folder generating means 40 produces a new adaptive folder. Then the file location information are stored in the new folder. When the files are retrieved, the files which are included in common in all folders adaptive to the file location information given for retrieval are detected. As a result, the files can be easily stored and retrieved.
Patent JP-H05243929-A (JP)
Title: Gate delay measuring instrument
Inventor: MIZUMURA AKIRA
IPC: H03K5/135
Filed: 1992-02-29
Abstract: PURPOSE:To measure the correct delay time of a single logical gate with much higher precision compared with that in the past in a gate delay measuring instrument. CONSTITUTION:By inputting chain gate output signals outputted respectively from two logical gate groups different from each other in the number of stages directly to an exclusive OR circuit 11, and outputting an output signal whose logical level is inverted only during a period corresponding truely to the delay time difference of two chain gate output signals, the possibility of the occurrence of an error in a measured result because the variance of the delay time in two output buffer circuits 12 is superimposed on the output signal like in the past can be avoided and the accuracy of measurement of the delay time of the single logical gate can be much more improved.
Patent JP-S564485-A (JP)
Title: Thermal printer
Inventor: MITSUI YOSHIHIRO
IPC: B41J11/02
Filed: 1979-06-22
Abstract: PURPOSE: To obtain the captioned printer enabling printing of excellent quality by using indented plastics for a platen opposed to a heating element.  
     CONSTITUTION: Plastics indented 51 is used for a platen opposed to a heating element through the intermediary of thermal paper. For such plastics, solidly-indented, drawn or brush-formed plastics is used. By this, a thermal head is brought into excellent contact with thermal paper, thus excellent printing being obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06265535-A (JP)
Title: Method and kit for measuring concentration of acid content in metallic detergent
Inventor: NAKATSU MASAYUKI
IPC: G01N31/00
Filed: 1993-03-12
Abstract: PURPOSE:To allow quick and positive measurement of the concentration of acid content in a metallic detergent principally comprising methylene chloride through simple operation while eliminating individual difference. CONSTITUTION:In the kit for measuring the concentration of acid content in a metallic detergent principally comprising methylene chloride, an analytical solution containing a coloring indicator discoloring in a predetermined pH region is added to metallic detergents having various known concentration of acid content to develop sample colors. A metallic detergent sample principally comprising methylene chloride is then sampled and added with the analytical solution to develop a color which is compared with the color sample thus deciding the concentration of acid content in the sample.
Patent JP-H07265517-A (JP)
Title: Prize ball feeder
Inventor: BABA RYOJI
IPC: A63F7/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide a prize ball feeder which is small-sized and enables the effective use of space and also is easy of mounting and maintenance. CONSTITUTION:This prize ball feeder is equipped with a unitized counter 10, which counts the number of balls to be supplied to a prize ball tank through a ball feed pipe, a stopper lever, which stops the rotation of the sprocket within the counter 10 so that the ball may not fall from a ball supply pipe when the front frame is in open condition, a detection lever 60, which rotates, with its abutment released, when the front frame is in open condition, and a press lever 70, which interlocks the stop lever and the detection lever 60, and also this is equipped with a shooting stopping means for stopping the subsequent play when the number of balls delivered to a player reaches a scheduled number.
Patent JP-H10275614-A (JP)
Title: Nonaqueous secondary battery and manufacture thereof
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M4/139
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery with large discharge capacity, no increase in internal pressure, and no bulging by forming a lithium halide film on the interface between an electrolyte and a negative electrode of a nonaqueous secondary battery whose negative electrode is made of a compound capable of storing/ releasing lithium. SOLUTION: A negative electrode is made of a mixture of powder of carbon such as graphite, or an oxide or a chalcogenite of a transition element such as Si, Sn, Pb and PVDF which is a binder resin. A reagent producing lithium halide by reaction of thionyl chloride, sulfuryl chloride, nickel chloride or the like with lithium is dissolved in an electrolyte prepared by dissolving a lithium salt such as LiPF6 and LiBF4 in a mixture solution of PC, EC or the like. Lithium stored in a negative electrode by charge is reacted with a reagent of a halide dissolved in the electrolyte on the surface of negative particles to form the dense film of lithium halide. The film shuts off the physical contact of the negative particles with the electrolyte.
Patent JP-H06289001-A (JP)
Title: Gas chromatograph
Inventor: HARADA MASARU
IPC: G01N30/68
Filed: 1993-04-06
Abstract: PURPOSE:To stabilize detection sensitivity and improve analysis by using a make-up gas of the same type as a carrier gas and then controlling the flow rate of the make-up gas to that the total flow rate of gas to be introduced to a detector is always constant. CONSTITUTION:The flow rate of a make-up gas 12 is gradually reduced as that of a carrier gas 11 introduced to a detector 30, for example, gradually increases according to a first program. As a result, a second program for enabling the total flow rate of the gas 11 and the gas 12 introduced to the detector 30 to be constant is given to a second controller 61 and the controller 61 outputs a control signal according to the second program to a second pressure controller 62. The controller 62 receives the control signal and then changes the flow rate of the gas 12. Then, feed-forward control is made so that the total flow rate of the gas 12 and the gas 11 introduced to the detector 30 is always constant.
Patent JP-S62234947-A (JP)
Title: Impact dot head
Inventor: KOIKE KIYOBUMI
IPC: B41J2/275
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the number of parts and increase the behavior stability of printing wire by forming a return spring which holds in standby positioning a printing wire using a single-piece leaf spring fitted to the pin of the printing wire and supporting the leaf spring with a coil bobbin. CONSTITUTION:A magnetic flux is generated by a drive coil 3 passing through a core 4 and an actuator 1, and an attractive force is generated between the actuator 1 and the core 4. The actuator 1 rotates clockwise resisting the spring force of a return spring 5, using a supporting point 4b pressed by a supporting point spring 7. A printing wire 2 moves to the right by the rotary movement of the actuator 1, colliding with a platen 13 through an ink ribbon 11 and paper 12. As a result, dots are formed on the paper 12 and after ending the printing, the printing wire 2 and the actuator 1 return to the left by a repulsive force from the platen 13 and the spring force of the return spring 5 fitted to the pin 2a of the printing wire 2. After this, the printing wire 2 and the actuator 1 impinge against a back stopper 6 and are set to standby position there.
Patent JP-H07319473-A (JP)
Title: Electronic musical instrument
Inventor: KUDO MASAKI
IPC: G10H7/00
Filed: 1995-03-11
Abstract: PURPOSE:To smoothly execute the switching of musical sound signals and to obtain various kinds of playing effects by executing a cross fading control between two musical sound signal generating circuits and a variably controlling the time of the switching period. CONSTITUTION:In two musical sound signal generating circuits 20 and 21, musical sound signals are respectively generated with pitches corresponding to common specified pitches in accordance with a key code KC given by a buffer 18. In this case, either one of the circuits 20 and 21 first generates musical sound signals and after that, musical sound signals are generated by switching the circuit to another circuit. Thus, the generation of musical sound signals are shared by the two circuits in the sound generation steps. In this case, the preceeding musical sound signal generated are gradually attenuated, the level of the succeeding sound generation is gradually raised through a cross fading control. Thus, the time of the switching period in the cross fading control, namely cross fade time is variably controlled.
Patent JP-H07256207-A (JP)
Title: Ultrasonic oscillator
Inventor: FUNAKUBO TOMOKI
IPC: B06B1/06
Filed: 1994-03-24
Abstract: PURPOSE:To provide a ultrasonic oscillator for an almost damage-free ultrasonic motor which can be driven at a low voltage. CONSTITUTION:A basic elastic product 2 which can obtain an in-plane vibration mode is formed in a rectangular shape with two square planes on both front and rear sides. In addition, liminate-type piezoelectric elements 4a, 4b are provided on two orthogonal planes of the equivalent four lateral planes of a basic elastic product 2. In addition, both edge planes of the laminate-type piezoelectric elements 4a, 4b are held using a holding member 5 to apply a load of compressive force to the laminate-type piezoelectric elements 4a, 4b.
Patent JP-H09245755-A (JP)
Title: Conductive contact device for battery and its method
Inventor: KINOSHITA ISAMU
IPC: H01M2/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stable conductive contact state for batteries with its superior workability and of different types by providing a adjustment means for adjusting the driving of a driving source so that driving is stopped according to the load resistance for resisting with the driving force of the driving source when pinching the batteries. SOLUTION: When the driving force of a driving source 10 is greater than the level of a battery V and the protrusion length of a fixed contact 2 is great, the contact pressure against the battery V and a expansion and contraction contact 1 becomes excessive, and when the driving force thereof is small and the protrusion length is great, a conductive contact failure may result. The driving of the driving source 10 is adjusted by means of an adjustment means 15 so that the driving is stopped according to the load resistance for resisting with the driving force of the driving source 10. For example, a pneumatic cylinder is used for connecting the driving source 10 to a driving force controller and a supply passage by selecting a solenoid valve, and the motor torque is controlled via a motor control part.
Patent JP-S524333-A (JP)
Title: Merry-go-round device
Inventor: FUJII SABUROU
IPC: A63G1/12
Filed: 1975-06-24
Abstract: PURPOSE: To enjoy variable play by adding revolution, linear movement and rotation to a plurality of riding cages provided on a turn table so as to composite them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000273518-A (JP)
Title: Pretreatment apparatus for molten iron
Inventor: ARIMURA AKIHIRO
IPC: C21C1/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment apparatus for molten iron, composed of an immersion lance and a lance holder which are suitable to restrain the running cost and improve the quality of molten iron. SOLUTION: In the pretreatment apparatus of the molten iron composed of the immersion lance 8 and the lance holder 7A formed as a double tube of an inner tube 7a holding this immersion lance 8 and connected with the piping for powder-blowing, blowing the powder into the molten iron and an outer tube connected with the piping for gas-blowing, a screw-connecting part 13 for screw-connected with the immersion lance 8 at the tip part of the outer tube in the lance holder 7A is provided. A heat-insulating cover 14 is arranged so as to cover at least the screw-connecting part 13 at the tip part of the outer tube, and a cooling nozzle 16 for blowing the cooling medium C between the heat insulating cover 14 and the outer tube is disposed.
Patent JP-S556978-A (JP)
Title: Branching filter using dielectric coaxial resonator
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/213
Filed: 1978-06-29
Abstract: PURPOSE:To obtain a branching filter which uses the dielectric coaxial resonator featuring the facilitated manufacture and also features a reduced number of the component parts through the miniature and rational internal distribution. CONSTITUTION:Two-streak and semicircular cross-section grooves 4, 5, 6 and 7 are provided in the longer direction inside case 2 and 3. And the cylindrical space formed with grooves 4 and 6 stores 8 units of 1/4 wavelength coaxial TEM resonators 8-15 with every 2 units in the axial direction via spacers 27, 28 and 29; while 6 units of 1/4 wavelength coaxial TEM resonators 16-21 are stored with every 2 units and in the axial direction into the space formed by grooves 5 and 7 via spacers 30 and 31 respectively. Then 1st terminal 39 is provided at one side end of the case along with 2nd and 3rd terminals 40 and 41 provided at the other side end, and the central conductor of terminal 39 is connected to one electrode of coupling capacitor 36 via metal bush 42. While the other electrode of capacitor 36 is connected to the inner conductor of resonator 15.
Patent JP-H03278960-A (JP)
Title: Thermal ink-jet print head
Inventor: KOIKE TAKAO
IPC: B41J2/13
Filed: 1990-03-28
Abstract: PURPOSE:To make a device in simple structure effective for prevention of slant in printing by a method wherein nozzles are positioned in aslant arrangement so that deviation in printing positions caused by the difference in timing of the printing can be corrected. CONSTITUTION:A head for thermal ink-jet printing method is equipped with a head tip 1, nozzles 2, a heat sink 3 and an ink tube 4. When installing these members as an unit to a carriage, the installation angle is set, for instance, to be 0.45 degrees that is in conformity to spacings between dots in each of groups on split driving and to amount of relative movement between the carriage and printing paper in the timing of the split driving. Prior to the start of the printing, printing method and printing sequence for the nozzles are selected with a shifting means 34 and data are read out of a buffer memory 33 in accordance with the selections, and thereby the print head mechanism is controlled. In the case where the printing is made in the forward and the backward motions, the printing ia made in the forward movement with the nozzles operated in 1 128 sequence, and in made in the backward movement with the nozzles operated in 128 1 sequence. Thereby aslant arrangement of the nozzles becomes effective in both ways of inclinations in the forward and in the backward movements, making a straight-line printing available in both ways without staggering.
Patent JP-2000270798-A (JP)
Title: Bread crumb
Inventor: KOMATA KAZUHIRO
IPC: A23L7/157
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain both a bread crumb for producing a fried food having a crispy and excellent palatability nearly equal to that of a fried food just at the time of flying even when reheated with a microwave oven and a fried food using the bread crumb. SOLUTION: The characteristic of this bread crumb is a formulation of a wheat flour with a cross-linked starch and a hardened oil and fat having >=35 deg.C melting point in which the amount of the formulated cross-linked starch is 25-60 wt.% based on the total amount of the wheat flour and the cross-linked starch and the amount of the formulated hardened oil and fat is 1-10 wt.% based on the total amount of the wheat flour and cross-linked starch.
Patent JP-H11283228-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIKAWA TOSHIHIKO
IPC: G11B5/738
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent noise characteristics in which the signal processing method generally used when an inside magnetic recording medium is used can be used as it is. SOLUTION: This magnetic recording medium has an inside magnetic film 3 with the axis of easy magnetization oriented in the plane direction of the substrate, and a perpendicular magnetic film 6 with the axis of easy magnetization perpendicular to the substrate 1 on the substrate 1. The inside magnetic film 3 is formed nearer to the substrate 1 than the perpendicular magnetic film 6, and a separation film 4 is formed between the inside magnetic film 3 and the perpendicular magnetic film 6. The separation film 4 essentially consists of one or more elements selected from Ta, Re, CuTi, SiC, W, NiP, Zr, Ti and C.
Patent JP-S59205433-A (JP)
Title: Preparation of composite sintered material of ceramic and metal
Inventor: ANDOU MIGIWA
IPC: B22F1/02
Filed: 1983-05-06
Abstract: PURPOSE:To obtain a composite sintered material satisfying desired characteristics wherein ceramic is uniformly dispersed in a metal, by a method wherein a metal powder and a ceramic powder are respectively formed into an oily slurry and an aqueous slurry while both slurries are formed into an emulsion which is, in turn, molded and baked. CONSTITUTION:A metal to which oleophilic surface treatment is applied or a powder of a metal compound formed into a metal by baking is dispersed in a non-aqueous org. solvent to prepare an oily slurry O. On the other hand, a ceramic powder or sol is dispersed in an aqueous slurry W which is, in turn, emulsified and dispersed in the slurry O to form a W/O emulsion. The emulsion is used as a stock material and molded into a molded article with a desired shape and dimension according to a usual method while the molded article is baked in a non-oxidative atmosphere.
Patent JP-S5414654-A (JP)
Title: Elastic surface wave device
Inventor: WASHITSUKA SHIYOUICHI
IPC: H03H3/08
Filed: 1977-07-06
Abstract: PURPOSE:To obtain a miniature high-frequency and low-cost elastic-surface-wave device with its S/N improved, by providing the functions equivalent to those obtained by adhering a semiconductor element to a surface-wave propagation body in one.