baber/WOPTO huggingface dataset:
Patent JP-S61147607-A (JP)
Title: Current mirror circuit
Inventor: HIRAI TOMOAKI
IPC: H03F3/34
Filed: 1984-12-21
Abstract: PURPOSE:To use the titled circuit for a broad current operating level and to obtain the circuit with high current copy accuracy by combining an NPN transistor (TR) and a PNP to operate the combination as a PNP TR element equivalently having a high common emitter current amplification factor without increased circuit size. CONSTITUTION:A 3-terminal current mirror circuit 10 consists of the 1st and 2nd PNP TRs Q1, Q2, the 3rd and 4th NPN TRs Q3, Q4, the 5th and 6th PNP TRs Q5, Q6 and the 1st and 2nd resistors R1, R2. The current copy rate K is expressed in equation I, where betap, betan, betap' are common emitter current ampli fier factors of the TRs Q1, Q2; Q3, Q4; Q5, Q6 and only 0.018% of error is attained by selecting the values betap, betap', betan to specific values in equation I. Fur ther, supporse that the betan is halved at the specific operating current level of the NPN TR, a 1% error current copy is expected by selecting the operating current of each PNP TR to specific level.
Patent JP-2000095220-A (JP)
Title: Hand-hold type electrothermal sealer with detachable heat-resistance cover sheet
Inventor: SHU SHUKUKEI
IPC: B29C65/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To allow the replacement of a new heat-resistance cover sheet easily quickly at the time of breakage and enable an electrothermal sealer to be used continuously by setting removably a heat-resistance cover sheet to be spread over a heating unit. SOLUTION: A heating unit 20 for transferring heat to a medium via a heat- resistance cover sheet 24 spread over electrothermal wires is placed at the distal end of a basement 10, and a compression part 30 provided with a heat insulation place 31 at an end enabling a medium to be held between it and the heat resistance cover sheet 24 is formed of mesh matter manufactured of heat resistance material such as Teflon or the like having a property similar thereto, and secured detachably to the insulation basement of the heating unit 20 at a touch by means of a frame of a hook. Furthermore, a front lid body 6 including an opening capable of permitting the heat resistance cover sheet 24 to be exposed and being fixed detachably to the basement 10 is fastened to cover the upper part of the heating unit 20.
Patent JP-H02114710-A (JP)
Title: Delay line
Inventor: KOBAYASHI KENJI
IPC: H03H7/30
Filed: 1988-10-24
Abstract: PURPOSE:To reduce the mount space and the assembling man-hour by providing electrodes incorporating plural delay sections connected in cascade and connected corresponding to input or output terminals of each delay section and a strip conductor provided in parallel with the row of plural electrodes and connected to the output terminal of the delay line. CONSTITUTION:The delay line is provided with plural delay sections 2 in cascade connection in the inside of a delay line main body 1, an electrode 4 connected corresponding to an input or output end 3 of each delay section 2, a strip conductor 5 provided in parallel with the arrangement of the electrode 4, a sliding terminal 6 sliding on the electrode 4 and the conductor 5 to connect them electrically, a slide block 8 fixing the slide terminal 6 and skided by the turning of a shaft 7, a turning knob 9 projected at the outside of the delay line main body 1, receiving external turning to turn the shaft 7, an input terminal 10 provided for the connection with an external circuit and connected to an input terminal 3' of the 1st stage in plural delay sections 2 and an output terminal 11 connected to the conductor 5.
Patent JP-H04148180-A (JP)
Title: Both left-and-right opening door structure for box body
Inventor: KAWASUMI MASAAKI
IPC: F25D23/02
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the drop-off of a door from a box body by a method wherein handles for operating the opening and closing of the door are provided at the left side and the right side of the front of both left-and-right opening door while a regulating piece having a required length is interposed between left and right latch plates so as to be slidable into lateral direction. CONSTITUTION:A regulating piece 62 is arranged between left and right latch plates 56, 56 provided at the upper part of a both left-and-right opening door 12 so as to be slidable into lateral direction. In the closed condition of the door 12, left and right U-shape retaining pieces 54, 54 catch and brace opposing hinge shafts 50, 50 while the upper latch plate 56 closes an opening 54a. When the door 12 is to be opened rightward, for example, a right side handle 58 is pivoted clockwise about a connecting rod 64, then, the pin 66 of the handle 58 slides the latch plate 56 leftward through the cam hole 68 of the right side latch plate 56. Accordingly, the opening 54a is opened. The left end of the same is abutted against the right end of the regulating piece 62 by the movement of the right side latch plate 56 whereby the left side latch plate 56 is fixed so as not to be movable. Accordingly, the left side handle 58 is retained so as not to be pivotable.
Patent JP-S61145103-A (JP)
Title: Industrial germicide
Inventor: INOUE SATORU
IPC: A01N43/58
Filed: 1984-12-19
Abstract: PURPOSE:An industrial germicide for protecting industrial products from molds, bacteria, other harmful organisms, or destroying the organisms, comprising 3,4,5,6-tetrachloropyridazine which is known to have herbicidal activity, insecticidal activity, etc., as an active ingredient. CONSTITUTION:An industrial germicide usable as an expellent or antiseptic against microorganisms harmful to wood, textile products, paper products, coating compounds, synthetic resins, etc., comprising 3,4,5,6-tetrachloropyridazine as an active ingredient. When the active ingredient is used as an industrial germicide, it may be used without blending with any other components at all and applied directly, or it is blended with a solid carrier, a liquid carrier, a surface active agent, or other auxiliaries for preparation and prepared as emul sion, wettable powder, suspension, granular, spray, etc. The preparation contains 0.1-99.9wt%, preferably 0.2-80wt% active ingredient by weight ratio.
Patent JP-H11148422-A (JP)
Title: Control method and device for internal combustion engine
Inventor: BEDERNA FRANK
IPC: F02D45/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in the monitoring of an internal combustion engine by cutting off the torque comparison and operating another monitoring function when an error is assumed in a range of the decision of the fill, particularly in a range of the air mass flow measurement. SOLUTION: During the operation of an engine, the maximum allowable torque (mizul) of an internal combustion engine is read out from an acceleration pedal position (wped) and an engine speed (nmot) on the basis of a first group of characteristic curves 100 in a control unit. An actual torque (miist) of the internal combustion engine is calculated from an air mass flow signal (hfm) and the engine speed (nmot) on the basis of another group of characteristic curves 102. The obtained both signals are compared with each other in a comparing stage 104, and an output signal is output after a specific lag time when (miist)>(mizul).  When the existence of an error is determined by the assuming in a stage 107, a switching element 106 is switched from a solid line position to a broken line position, and the error reaction for cutting off the fuel supply to the internal combustion engine is performed on the basis of an output of another comparing means 108.
Patent JP-H0889390-A (JP)
Title: Ceremonial kaleidoscope
Inventor: KITAJIMA MIKISUKE
IPC: B44C5/06
Filed: 1994-09-27
Abstract: PURPOSE: To provide an altar with a gorgeous and luxurious natural flower group image, by showing a slight number of actual natural flowers as a group of numerous flowers all over a box frame via the kaleidoscopic action of a reflecting mirror and a half-mirror. CONSTITUTION: The inside of a box frame 3 is clearly illuminated by multiple upper and lower fluorescent lamps 4, 5. A half-mirror 2 is transparent, the inside is visible from the front of the outside, its inner face is a mirror surface 2' facing the mirror surface 1' of a reflecting mirror 1, and two mirrors reflect each other. When some actual natural flowers A are placed between them, the images are reflected together. When both mirrors are arranged in parallel with each other, the images are overlapped. The mirror surface 1" of the reflecting mirror 1 is slightly longitudinally obliquely arranged, the images seen from the front are not overlapped, and the kaleidoscopic aspect is presented as if many natural flowers existed there.  Actual natural flowers A and virtual image natural flowers B are seen on the whole front face of the half- mirror 2 in the front of the box frame 3 as numerous images, the aspect of an altar showing a gorgeous and luxurious natural flower group image having a deep depth is presented with a slight number of actual natural flowers A, and the cost can be extremely reduced.
Patent JP-H1090552-A (JP)
Title: Optical modulator
Inventor: TANABE TAKANOBU
IPC: G02B6/30
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical modulator capable of improving the reproducibility of signals and coupling light without loss in a short period of time by the rough adjustment alone by optically coupling the exit light of optical waveguides by optical fiber cores of the diameter larger than the diameter of these optical waveguides. SOLUTION: The Ti-diffused optical waveguides 2 are formed to the patterns of Mach-Zehnder interferometers on an X-cut LiNbO4 substrate 1 and Cr-Au electrode films 3 are formed near these patterns in order to modulate the phase of light. The optical waveguides 2 are formed as single mode propagation and a single mode optical fiber 11 is aligned and adhered to the incident side waveguide end face 5 of this optical modulator, by which optical coupling is effected. Next, a multimode optical fiber 12 of the core diameter much larger than the core diameter of the single mode optical fiber 11 is aligned and adhered to an exit side waveguide end face 6, by which the optical coupling is effected.  The rapid optical coupling without the loss by the rough adjustment alone is made possible by using the multimode optical fiber 12 of the core diameter much larger than the diameter of the Ti-diffused optical waveguides 2 for the optical output fiber.
Patent JP-H1198666-A (JP)
Title: Electrical wire retaining clamp
Inventor: KIMOTO AKIO
IPC: H02G7/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To attain an electrical wire retaining clamp, particularly for higher voltage which can easily establish the connector to an insulator at the time of retaining works in the space resulting in bad footwork position. SOLUTION: In an electrical wire retaining clamp, which is connected to a base section 1c by holding a part 3a of the wire 3 between the wedge portion 1a of the clamp body 1 and a wedge cylinder 2, a joint pin 4 supporting a 'U-shape' bracket 5 for a joint is compressed and fixed toward a fixing hole 7 formed at the end surface of the base section 1c, a joint section 5a of an insulator 6 is pin-jointed to a cotter pin 10 provided through a joint hole 9 formed to the 'U-shaped' bracket 5 which is prevented to rotate by a non- circular head section 4a of the same joint pin 4.
Patent JP-S62194460-A (JP)
Inventor: HIRARII KOTSUPUROUSUKII
IPC: C12Q1/70
Filed: 1986-11-12
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。
Patent JP-2001095104-A (JP)
Title: Controller for hybrid vehicle
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle which charges a battery device when the residual capacity of the battery device decreases by a prescribed amount from the initial value while the residual capacity is in a decreasing trend. SOLUTION: A controller for a hybrid vehicle is provided with a lower-limit threshold setting means S060 and an upper-limit threshold setting means S061 both of which respectively set the lower- and upper-limit thresholds of the amount of discharge of a battery from the initial residual capacity of the battery when a hybrid vehicle is started to run, a mode setting means S054 which changes the control of motor to a battery recovering trend when the residual capacity of the battery decreases to the lower-limit threshold, and a mode setting canceling means S062 which cancels the mode set by the mode setting means S054 when the residual capacity of the battery reaches the upper-limit threshold.  The controller is also provided with a depth-of-discharge detecting means S063 which detects the amount of discharge of the present residual capacity from the initial residual capacity of the battery. The controller changes the threshold for discriminating the necessity/nonnecessity of support for driving engine by means of a motor in accordance with the depth of discharge.
Patent JP-S62117283-A (JP)
Inventor: ROORENSU II GAIBU
IPC: H01R4/24
Filed: 1986-11-12
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。
Patent JP-S61145278-A (JP)
Title: Phosphor
Inventor: INOUE HISAO
IPC: C01B35/02
Filed: 1984-12-19
Abstract: PURPOSE:To enhance light emission efficiency, by incorporating a small amt. of fluorine in strontium magnesium borate phosphor activated with divalent europium. CONSTITUTION:0.1-1% fluorine is incorporated in strontium magnesium borate phosphor of the formula (wherein 0.07<=x<=0.3; 0.003<=y<=0.04; 1.7<=z<=2) activat ed with divalent europium to prepare the purpose phosphor. The phosphor exhibits high luminence in comparison with a fluosine-free phosphor. The phos phor is prepd. in the following method. Raw material powders such as SrCO3, MgCO3, H3BO3 and Eu2O3 powders are mixed in a predetermined proportion, packed in a crucible, subjected to primary baking, crushed, and then mixed with 0.1-1%, in terms of fluorine, fluoride such as MgF2 or NH4F. The resul tant mixture is subjected to reducing backing in a hydrogen-contg. gas stream, crushed and sieved.
Patent JP-H07100549-A (JP)
Title: Surface protecting sheet for deep drawing
Inventor: SHINOMURA TOSHIHIKO
IPC: B21D22/20
Filed: 1993-10-01
Abstract: PURPOSE:To provide a protecting sheet where the incineration is easy and no harmful gas is generated in the combustion by providing an adhesive layer on one side of a base film of the prescribed thickness where the specified resin composition is formed. CONSTITUTION:A surface protecting sheet 1 is preliminarily attached to a metallic sheet 2 such as a stainless steel sheet or an alminum sheet. Deep drawing and multi-stage drawing of both sheets 1, 2 is executed by using a punch 3 and a die 4. This protecting sheet 1 is made by the adhesive layer stuck to one side of the base film of 20-500mum in thickness where 100wt.pt. polylactic acid is obtained by forming the resin composition consisting of 10-500wt.pt. liquid polyester olygomer. This constitution provides the protecting sheet which is excellent in the deep drawability, and is biologically decomposed when it is disposed in the natural environment.
Patent JP-H03132575-A (JP)
Title: Structure of guide member for shutter
Inventor: IGARASHI HISAHIRO
IPC: E06B9/17
Filed: 1989-10-17
Abstract: PURPOSE:To increase wind-resisting strength with secure means for preventing slats from coming-off by providing a protuberance for prevention of coming-off to a side lock that is provided to each of slats, and by making the head part thereof engaged in an engaging groove of an inner rail. CONSTITUTION:To a place beyond a slat 11 in the innermost part of an inside hollow space 21 of a guide rail 2, a hollow inner rail 6 is inserted, and an engaging groove 61 is provided thereto so that the groove stretches continuously in the longitudinal direction on the face opposite to the slat 11. A protuberance 5, stretching in the longitudinal direction of the slat 11, for prevention of coming-off is provided to a side lock that is provided to the end part of each of the slats 11, and the head part 51 thereof is inserted into the inside of the inner rail 6. The width of the engaging groove 61 is designed smaller than the head part 51, and the head part 51 is engaged with the engaging groove 61. The inner rail 6 is made capable of moving in the direction where the slat curtain is inserted and pulled out, and the movement thereof is restricted by stoppers 24 and 24 that are provided in the vicinity of the inlet of the guide rail 2.
Patent JP-2000097713-A (JP)
Title: Device for detecting and displaying current location for vehicle, navigation device, and storage medium
Inventor: OKUMURA MITSUO
IPC: G08G1/0968
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in detecting present locations by adding estimated traveled distance during a period in which vehicle speed pulses are missing to moved distance computed by a vehicle speed sensor, correcting it, and performing dead reckoning. SOLUTION: A distance coefficient is multiplied by the number of vehicle speed pulses, which is the number of output pulses from a vehicle speed sensor, to compute traveled distance Dist. The distance coefficient is the distance traveled by a vehicle corresponding to the interval of the vehicle speed pulses outputted by the vehicle speed sensor. Next, estimated traveled distance Distdown at the time of deceleration and estimated traveled distance Distup at the time of acceleration during a period in which vehicle speed pulses are missing are computed each by specific equations. Then the computed estimated traveled distance Distdown and distance Distup are added to the computed traveled distance Dist to correct the traveled distance Dist.
Patent JP-H09111671-A (JP)
Title: Synthetic leather and its production
Inventor: SASASE TADAHISA
IPC: D06N3/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic leather almost free from fraying, excellent in durability and tear strength, having good touch feeling and excellent processability along design and provide an efficient method for producing the synthetic leather having excellent touch feeling, processability and durability. SOLUTION: This synthetic leather 10 is obtained by successively laminating an urethane-based adhesive layer 14 and a polyurethane epidermis layer 12 onto the surface of a base fabric 18 and the base fabric 18 is hosiery having napping 20 on the surface and 20-99% of length of the napped fiber 20 exists in the adhesive layer 14. The hosiery constituting the base fabric 18 is a hosiery obtained by passing through a spun yarn as weft in course direction of hosiery and applying specific knit to the hosiery and preferably has 60-100% elongation in vertical and horizontal directions.
Patent JP-2000101612-A (JP)
Title: Method and device for setting address of slave device
Inventor: ISHII SHIGEKI
IPC: H04Q9/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To easily define the number of slave devices connected to a master device and to eliminate necessity of individual for address setting each slave device. SOLUTION: This method is provided with random number generating steps ST13-ST15 for respectively generating random numbers at respective remote controllers being slave devices and a slave device address defining step for defining the address of each slave device at a hot-water supplier controller being a master device based on the random number for each slave device generated at respective slave devices in the random number generating steps ST13-ST15.
Patent JP-H07119841-A (JP)
Title: Oil seal
Inventor: SATOMI TOMOAKI
IPC: F16J15/3244
Filed: 1993-10-28
Abstract: PURPOSE:To enhance sealing performance by letting the amount of returned lubricant be deviced to be increased as much as possible by the pumping action of each rib. CONSTITUTION:Each rib 8 roughly in a triangle in cross section is provided for the circumferential oblique face 5A of the main seal lip 5 of an oil seal 2 on the side pressed against a rotating shaft 1 at several places where each rib is tilted against the axial line, and concurrently, fine irregularities 9 are provided for each area (each area enclosed by an imaginary line) roughly identical in length to each rib 8, in each portion by the side wall surface 8A for guiding returned lubricant for each rib 8, among the ribs 8 which are adjacent to one another in the circumferential direction. In this case, the fine irregularities 9 act as a lubricant basin. Besides, since the aforesaid irregularities 9 are positioned at an area which is subjected to the action of dynamic pressure by each rib 8, lubricant is thereby efficiently returned.
Patent JP-H02119589-A (JP)
Title: Power unit
Inventor: TSUTSUI OSAMU
IPC: H02N11/00
Filed: 1988-10-26
Abstract: PURPOSE:To obtain predetermined performance of electric elements by providing boosting means for amplifying the voltage of power generated by a thermoelectric converter, supplying the boosted power to control means and drive means, and storing excess power in storage means. CONSTITUTION:A generator 30 has a thermoelectric generating element 31 for generating by means of temperature difference between hot water flowing into the generator at the time of supply of hot water and water. The output of the element 31 is connected to boosting means such as DC/DC converter 32 for amplifying the voltage of the generated power. The output of the converter 32 is connected to a controller 15, and the boosted power is supplied to the controller 15. The output of the converter 32 is connected to storage means such as a nickel-cadmium secondary cell 33, and excess power is stored in the storage means. Thus, the rated voltages of the respective electric elements can be designed to be large.
Patent JP-H10113427-A (JP)
Title: Pachinko ball projecting operation device
Inventor: TERASAWA KIICHI
IPC: A63F7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To enable a player to adjust the position of an operation handle freely. SOLUTION: A support part 13 to support an operation handle 11 is rotatably attached to a hinge receiver 15 projected from a panel 14 under the front lower part of a Pachinko machine via a hinge shaft 16. A regulation mechanism is mounted between the support part 13 and the hinge receiver 15. In this configuration, a player can freely adjust the height position of the operation handle 11 to a position to give least fatigue to the player even in a long time play by rotating the support part 13 upward and downward by gripping the operation handle 11 with a hand and reduce fatigue by a long time play. Further, the height position is easily kept to make the device conveniently used since the regulated height position of the operation handle 11 can be kept by the regulation mechanism.