baber/WOPTO huggingface dataset:
Patent JP-S61222327-A (JP)
Title: Incoming call notice system
Inventor: YAMAMOTO KAZUHISA
IPC: H04W84/10
Filed: 1985-03-27
Abstract: PURPOSE:To inform incoming by either a slave set or a master set by allowing the master set to take over the incoming notice when no incoming notice is applied by the slave set. CONSTITUTION:When an incoming call comes from a trunk line 1 and a radio telephone set is activated normally, transmittion/reception between the master set 2 and the slave set 3 is conducted until a handset 36 of the slave set 3 is hooked off in response to the incoming notice. When the slave set 3 cannot apply incoming notice, the master set 2 detects its state and energizes a speaker 26 to take over the incoming notice of the slave set 3. After the incoming notice by the master set 2, the operator nearby visits the slave set 3 and turns on the power supply for the slave set 3 to as to make the slave set 3 apply incoming notice.
Patent JP-H08266572-A (JP)
Title: Disposable diaper
Inventor: HIOKI YUKIO
IPC: A61F13/56
Filed: 1995-03-22
Abstract: PURPOSE: To concentrate tension of a binding means to a leg and a waist circumference of a disposable diaper by defining a tension direction of the binding means to a gradient direction against the disposable diaper. CONSTITUTION: A biding means 7 is allocated to a gradient side edge 6a to a crossing direction formed at an ear part 6, and easement section 20 with smaller tension than a surrounding section is formed at an area excluding the surrounding of the ear part 6. An area R for fitting the ear part of the binding means is an area where at least one section of a first side edge area and a second side edge area are overlapped.
Patent JP-H10253221-A (JP)
Title: Opening and closing structure and refrigerator
Inventor: MURAI SEIICHIRO
IPC: F25D17/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To realize perfect drip-proof treatment by controlling the opening and closing of a door provided movably at the opening part for taking in chilled air into a freezing compartment or a refrigerating compartment according to the detected temperature by a sensor detecting the temperature inside the freezing compartment or the refrigerating compartment. SOLUTION: Guides 30 and 31 are formed at the edges of an opening part 12 and a door 13 is arranged movably along the guides 30 and 31. The door 13 slides along the guides 30 and 31 driven by an actuator of an ultrasonic motor type to open and close the opening part 12. At the opening and closing of the door 13, the temperature of the chilled air inside the freezing compartment or the refrigerating compartment is detected by the temperature sensor 19 and temperature signals are sent to an opening and closing control circuit 39. The opening and closing control circuit 39 drives an actuator 32 controllably and moves the door 13 to open the opening part 12 when taking in of the chilled air into the freezing compartment or refrigerating compartment is necessary.
Patent JP-S59188967-A (JP)
Title: Semiconductor device
Inventor: HAKAMATA ISAO
IPC: H01L27/15
Filed: 1983-04-11
Abstract: PURPOSE:To contrive to the coupling efficiency of a semiconductor light emitting element with a light composite element by providing a height correcting film between a substrate and said composite element, when those elements are integrated on the same substrate. CONSTITUTION:The height correcting film 14 is provided on an optical wave guide 11, and the light beam radiation position 16 of a semiconductor laser 8 is made coincident with the height of the light beam introduction port 11' of said guide 11, thus efficiently coupling the light beam from the laser 8 with said guide 11. Here, the height (d) of the film 14 can be made as the thickness obtained by subtracting 1/2 of the thickness of said guide 11 from the thickness of the addition of the crystal thickness on the opposite side of a semiconductor laser substrate 17 from the light emitting part of the laser 8 with the bonding thickness at the time of the die bonding of the laser 8. Thereby, the semiconductor light emitting element and the light composite element can be compactly integrated with good coupling efficiency.
Patent JP-H10312848-A (JP)
Title: Low stature double deck connector
Inventor: WININGS CLIFFORD L
IPC: H01R13/6461
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector of a low stature structure having a high cross talk separating function by making respective opening parts of a housing adjacent to each other in a condition of being mutually offset in the lateral direction. SOLUTION: A housing body contains lower row opening parts 24a to 24f formed so as to receive a mating connector and upper row opening parts 26a to 26f arranged in the relationship of being stacked on these opening parts. The lower opening part 24a or the like and the upper opening part 26a or the like are arranged so that these base parts are adjacent to each other. The respective upper row opening parts such as the opening part 26a are offset by a prescribed distance in the lateral direction from the adjacent opening part 24a or the like of a lower row. Therefore, for example, contact terminals of single arrangement can be used for a first group of terminals of arrangement arranged in the lower opening part 24a and a second group of terminals arranged in the upper opening part 26a.  One or more of terminals of the first group can be alternately inserted with contact terminals of the second group.
Patent JP-S60208108-A (JP)
Title: Phase shifter
Inventor: IKEDA AKIHIRO
IPC: H03H7/20
Filed: 1984-04-02
Abstract: PURPOSE:To control a phase shift amount by using a variable resistor and two operational amplifiers so as to control a DC bias of a PIN diode thereby making the amplitude of an output constant in a phase shifter utilizing the diode. CONSTITUTION:In sliding a slider of the variable resistor 10 upward, a potential difference between input terminals of the DC operational amplifier 9 is small, a DC current flowing to the PIN diode 5 is decreased and a potential difference between input terminals of the DC operational amplifier 8 is increased conversely, then a DC current flowing to the PIN diode 4 is increased. In sliding the slider of the variable resistor 10 downward, the characteristic becomes reverse as above. One DC current of the two PIN diodes is subjected to cosine change and the other is subjected to sinusoidal change approximately by adjusting the one variable resistor simultaneously, and an optional phase angle is set without being attended with the amplitude change of an output signal.
Patent JP-S59187983-A (JP)
Inventor: UMEDA JIROU
IPC: E05D15/26
Filed: 1983-04-11
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-H09261541-A (JP)
Title: Electric charge detector
Inventor: KAWAI MAKOTO
IPC: H04N5/335
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a data rate per terminal by selectively injecting an electric charge transferred to a final gate into one side of respective floating diffusions and reading it out in response to the respective levels of output gate signals applied to respective output gates. SOLUTION: Corresponding to the voltage levels of output gate signals VGO1 and VGO2 applied from a gate signal generating circuit 4, the electric charge transferred to a final gate HL is selectively and distributedly injected to a floating diffusion FD1 or FD2 by respective output gates GO1 and GO2. Besides, an amplifier 2 is connected to the floating diffusions FD1 and FD2 and the respective output signals VFD1 and VFD2 are individually read out and outputted to a signal processing circuit 3. Thus, the electric charge transferred from a CCD 1 is alternately injected into the respective divided floating diffusions FD1 and FD2 and read out as the output signals VFD1 and VFD2.
Patent JP-H11258521-A (JP)
Title: Endoscope device
Inventor: FUJITA HIROSHI
IPC: G02B23/24
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To vary a focal distance (view angle) without installing a movable part in the objective optical system of an endoscope device. SOLUTION: A refractive index variable means 13 whose refractive index is capable of changing is installed between the first objective lens 15 of a tip hard part 1 and a second objective lens 16. In the refractive index variable means 13, a part between two glass substrates coated with transparent conductive films and orientation films is filled with nematic liquid crystal member. When the voltage of prescribed quantity of applied between the transparent conductive films, the orientation direction of liquid crystal molecules changes and the refractive index changes. Thus, air reduction length between the first objective lens 15 and the second objective lens 16 is changed stepwise so that the synthesized focal distance of the objective optical system is changed.
Patent JP-S60208814-A (JP)
Title: Stationary induction apparatus
Inventor: SAITOU MASAO
IPC: H01F30/12
Filed: 1984-04-02
Abstract: PURPOSE:To adapt to different incoming voltages whose ratio is not integer times, by star-connecting three phases each consisting of a plural of wires which are connected in series, or by delta-connecting three phases which are connected in parallel, as a primary winding. CONSTITUTION:When the incoming voltages is V, three phases each consisting of a plural of wires which are connected in series, are star-connected. On the contrary, when the incoming voltage is V/2X3<1/2>m, three phases each consisting of the plural of wires which are connected in parallel, are delta-connected. Since the voltage per one turn is the same in both the case, by only changing the connection of the primary winding while employing the same iron core, this apparatus can be adapted to both of the incoming voltage V and V/2X3<1/2>m.
Patent JP-H04298618-A (JP)
Title: Oil tank structure of internal combustion engine of dry sump lubrication type
Inventor: KAWAKUBO HIROYUKI
IPC: B62J31/00
Filed: 1991-03-27
Abstract: PURPOSE:To simplify structure by forming an oil tank of a dry sump lubrication type internal combustion engine in a crank case, thereby dispensing with piping which connects the oil tank to an oil pump. CONSTITUTION:An oil tank 51 is defined at a rear part of a crank case 3. This tank 51 is partitioned in its front and rear parts by a partitioning wall surrounding a rear part of a clutch arranged at a rear end of a main shaft 11 of transmission and a rear wall 50 of the crank case, and also partitioned in its right and left parts by a side wall of the crank case 3 and a right cover 28. Oil in an oil sump 47 is returned to the oil tank 51 from an oil returning port 51 via oil passages L2, L3 by a scavenging pump 30 arranged coaxially with a crank shaft. Oil in the oil tank 512 is fed to each lubrication part of an internal combustion engine E by a feed pump 31 provided coaxially with the crank shaft through a filter 38.
Patent JP-S59191105-A (JP)
Title: Magnetic head driving circuit
Inventor: AKITAKE ISAO
IPC: G11B5/02
Filed: 1983-04-13
Abstract: PURPOSE:To pile up driving circuits as many as possible in a limited voltage by constituting a magnetic head driving circuit so that only one stage of switching circuits (for example, MOS transistors) can be put between two piled up magnetic heads. CONSTITUTION:When input signals ''High level'', ''Low level'', and ''Low level'' as shown in the diagram are inputted into input terminals 71, 81, and 91, respectively, the 1st switching circuit 73 is conducted and the 2nd switching circuit 74 is interrupted. Therefore, an electric current (i) of a constant-current source 12 is made to flow to the 1st magnetic head 75 in the direction shown in the diagram and the ''High level'' is written on a magnetic tape. The ''High level'' is inputted into the 2nd switch change-over control terminal of switching circuits 83 and 84. By means of the control signal, the flowing direction of the electric current (i) from a driving circuit 7 of the upper stage is discriminated. Namely, the electric current (i) from the driving circuit 7 is made to flow to the switching circuit 84.
Patent JP-S57179486-A (JP)
Title: Electromagnetic valve drive circuit
Inventor: TOMIZAWA NAOMI
IPC: F16K31/06
Filed: 1981-04-27
Abstract: PURPOSE:To enable an electromagnetic valve to control current such that valve opening current can be changed over to valve holding one even under the lowered voltage condition of a battery by setting the valve opening current for completely opening the electromagnetic valve in response to current applied to an electromagnetic coil. CONSTITUTION:Electromagnetic coil current is gradually decreased by reverse electromotive force produced in an electromagnetic coil 1. When voltage across both ends of resistance R1 is lowered lower than a predetermined voltage Vb, a holding current comparating circuit 3 stops generation of second current increasing pulse. Thus, the output of a switching control circuit 5 reaches again high level to turn on a transistor Q1. Next, when the electromagnetic coil current increases so that the voltage across both ends of the resistance R1 reaches a predetermined voltage Va, the holding current comparing circuit 3 generates again the second current increasing pulse so that control from the valve opening current to the holding one can be carried out.
Patent JP-H11256657-A (JP)
Title: Nozzle for sanitary washing device
Inventor: SHIMAZU TAKAO
IPC: E03D9/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a sanitary washing device which enables attainment of a sufficient washing effect with a range of jetting and a form of jetting varied by the pressure of running water. SOLUTION: A restricting port part 4 is provided almost at the center in a discharge port 1 located at the upper end of a water passage 2 of a nozzle main body 3 and the periphery of this restricting port part 4 is formed to be open as a direct jetting port part 5. A valve plug 6 being moved up and down with a change in the pressure of running water is provided in the water passage 2 so that it can slide vertically, and the direct jetting port part 5 alone is opened and closed by this valve plug 6, while the restricting port part 4 is left in an opened state.
Patent JP-S57183271-A (JP)
Title: Inverter controller
Inventor: URUFU KURAUSEN
IPC: H02M7/529
Filed: 1982-04-16
Abstract: A control unit for DC-to-AC inverter having an addressing memory which is loaded with an addressing table by a microprocessor for a respective frequency range of the inverter output voltage. In the addressing table, a predetermined portion of information is provided for each addressing combination of the switches of the DC-to-AC inverter, the portion of information containing the addressing combination itself and the number of clock pulses for which the addressing combination will be present. The portions of information are interrogated at different speeds depending upon the desired inverter output frequency. A frequency divider is addressed by a clock generator, the frequency divider receiving a division factor from the memory, the division factor being inversely proportional to the desired DC-to-AC inverter output frequency. The output signal of the divider decrements a counter which is loaded with a number of clock pulses associated with the respective addressing combination. Upon achieving a zero count, a new portion of information of the addressing table is provided at the output of the memory.
Patent JP-H07270374-A (JP)
Title: Enzyme electrode
Inventor: ARAI JUNICHI
IPC: G01N27/327
Filed: 1994-03-31
Abstract: PURPOSE:To produce an enzyme electrode having high response and high sensitivity by setting the total amt. of enzyme and an electron transmitter to a specific wt.% of the electrode. CONSTITUTION:Enzyme in a measuring electrode senses a substance to be detected specifically and the electron movement accompanying enzymatic reaction is received by a conductive powder through an electron transmitter to be detected. The measuring electrode is constituted of at least enzyme, the electron transmitter, the conductive powder and a binder. When the wt. ratio of enzyme and the electron transmitter occupying in the measuring electrode is deficient, response lowers and, when the wt. ratio of them becomes excessive, the conductive powder reduced in absolute quantity can not correspond to the quantity of electrons and response lowers. Therefore, response of high sensitivity becomes possible by setting the total amt. of enzyme and the electron transmitter to about 5-50wt.% of the electrode.
Patent JP-S51140816-A (JP)
Title: Alloy tool steel
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C38/52
Filed: 1975-05-30
Abstract: PURPOSE: Abrasion resistant, corrosion resistant alloy tool steel most suitable for screwhead of plastic injection molding machine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58179725-A (JP)
Title: Combustion apparatus
Inventor: TANAKA EIICHI
IPC: F23J11/02
Filed: 1982-04-16
Abstract: PURPOSE:To heat-insulate the heating machine side, and to improve thermal efficiency on the heating machine side by providing a parting plate separating the heatng machine and a hot-water supply machine and preventing movement to the hot-water supply machine side of heat on the heating machine side in a two-boiler two-water type hot-water supply heating machine, etc. CONSTITUTION:A heat exchanger 2 for the heating machine is arranged on the left side and a heat exchanger 3 for the hot-water supply machine on the right side respectively in a hot-water supply heating machine proper 1, and exhaust cylinders 4 holding exhaust in common are set up to the upper sections of these heat exchangers. A fan 5 for exhaust and an air supply and exhaust top 6 are disposed to an upper section on the hot-water supply machine side of the exhaust cylinder 4. The parting plate 7 is mounted between said both heat exchangers 2, 3. Accordingly, combustion exhaust gas burnt by a burner 8 is heat-exhanged with a medium flowing in the heat exchanger 2, and combustion exhaust gas not heat-exchanged passes through the exhaust cylinders 4, and is discharged from the air supply and exhaust top 6. In this case, radiant heat from said heat exchanger 2 and radiant heat from the exhaust cylinders 4 do not escape to the heat exchanger 3 side by the action of the parting plate 7, and thermal efficiency is improved.
Patent JP-S61224849-A (JP)
Title: Magnetizing device
Inventor: TOSHIMA KIYOFUSA
IPC: H02K15/03
Filed: 1985-03-28
Abstract: PURPOSE:To accurately magnetize in high density by multipole-magnetizing one by one a magnetizing head having a curved surface of the same curvature as that of a ferromagnetic material and poles while always being pressed to the outer periphery of the material. CONSTITUTION:The shaft of a member 9 to be magnetized is chucked and cooperated with a motor. The member 9 is pressed by the spring force of a magnetizing head. The curvatures of the head 4 and the member 9 are substantially coincident, and the head 4 has poles 5 in a curved surface. The head 4 is multipolarized one by one while being pressed on the outer periphery of the member 9.
Patent JP-S54560-A (JP)
Title: Assembling method of directly-heated cathode for cathode ray tube
Inventor: IZUMIDA IKUHIRO
IPC: H01J29/02
Filed: 1977-06-03
Abstract: PURPOSE:To avoid the variation of electron gun performance, by giving a given tilt angle to the contact surface of a pair of welding electrode rods to the cathode lead, and by remarkably decreasing the stress working on the cathode major part.
Patent JP-S57179807-A (JP)
Title: Optical system of color television
Inventor: SEKIGUCHI TAKESHI
IPC: G02B5/28
Filed: 1981-04-28
Abstract: PURPOSE:To prevent deterioration of picture quality due to difference of slanting angle between a ray and a film surface in making color resolving, by arranging a dichroic film slanted to the optic axis of an objective system and changing the film thickness according to the direction of slanting in which the film is arranged. CONSTITUTION:A dichroic film made by alternately providing layers H of high refractive index and layers L of low refractive index of variable thickness on a glass base plate G has different spectral transmittivity characteristic for rays (a), (b), (c) which pass different places. A blue reflecting dichroic mirror 13 and a red reflecting dichroic mirror 14 having above-mentioned structure are placed between an objective lens 1 and an image pickup tube 5G. The characteristics of the first dichroic mirror for respective chief rays directed to points Ge and Gc on a green image 6G, nearly coincide with each other since variation of characteristic caused by the difference of angle of incidence is corrected by variation of characteristic due to change of film thickness. Thus, occurrence of color shading can be prevented.
Patent JP-H02242502-A (JP)
Title: Luminaire
Inventor: MARUYAMA TATSUO
IPC: G02B5/08
Filed: 1989-03-16
Abstract: PURPOSE:To obtain such a white illumination luminaire that is excellent in color rendering properties, small-sized and inexpensive by providing a halogen lamp of less than 100V and a reflector, and forming an optical multi-layer film on the surface of the reflector for reflecting light in such a manner as converting the color temperature of the light into a color temperature higher than that of the light of the halogen lamp. CONSTITUTION:The luminaire includes a single ended metal halogen lamp 6 of less than 100V and a reflector 5 disposed optically opposite to the halogen lamp 6, and the reflector 5 has an optical multi-layer film 12 formed thereon for cutting heat rays incident thereon from the halogen lamp 6, reflecting visible light, and also converting the color temperature of light into a color temperature higher than that of the light of the halogen lamp 6. Thus light incident on the reflector 5 is reflected and output as white light by the optical multi-layer film 12 and, since the halogen lamp of low voltage, i.e., less than 100V is used, lowering of efficiencies due to enhancement of the color temperature is small and also the luminaire becomes long-lived. Thus white light of more than 4,000K can be readily obtained and the luminaire can be formed as small-sized one at a low cost.
Patent JP-H10262056-A (JP)
Title: Multiple loop-back system
Inventor: SUZUKI MASANOBU
IPC: H04L12/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiple loop-back system, capable of more accurate conductivity evaluation of connection and route investigation without performing complicated processings. SOLUTION: A device passing order sequence number is defined in a free region of a loop-back cell. A device A11 which is a terminating point sends out the loop-back cell 101, for which the device passing order sequence number is '0' to an OAM(operation administration and maintenance) monitoring section. At the time of receiving the loop-back cell 101, the intermediate device B12, a device C13 and a device D14 of intermediate points respectively counts up the device passing order sequence number, loops back the loop-back cells 102, 103 and 104 to which the ID of the present device is added toward the device A and simultaneously sends out the loop-back cell for which the device passing order sequence number has been updated to a post stage.  A device E35 of an opposite side terminating point resets the device passing order sequence number and loops back a loop-back cell 105, to which the ID of own device is added to the device A.