baber/WOPTO huggingface dataset:
Patent JP-S60198845-A (JP)
Title: Semiconductor device
Inventor: OKADA KENJI
IPC: H01L23/522
Filed: 1984-03-23
Abstract: PURPOSE:To make gently the step differences at the intersecting part of wiring layers of three layers or more at a semiconductor device of multilayer wiring structure by a method wherein the edge of the first wiring layer and the edge of the second wiring layer are made as not to be superposed at the part in the width direction of the third wiring layer. CONSTITUTION:A second wiring layer 15 is formed crossing at right angles with a first wiring layer 12 on an Si substrate 11 interposing the first wiring layer 12 and a layer insulation film 13 between them. A third wiring layer 17 to cross at right angles with the layer 15, and to pass on the layer 12 is formed interposing a layer insulation film 16 between them. However, because a projected part 12b is formed in the length direction crossing the open hole part 14 of the film 13 at the tip edge part of the layer 12, the edge 12a of the tip of the layer 12 and the edge 15a of the side part of the layer 15 are not superposed at the part in the width direction of the layer 17. Accordingly, a step difference to be formed to the layer 17 is divided into two differences L1a, L1b, and the difference is made gently. By providing the projected part 12b in the length direction of the layer 12 at the tip edge part, size of the step difference formed to the layer 17 becomes to nearly the same with the case of two layer wirings. Therefore disconnection and a short at the step difference part are reduced extremely.
Patent JP-S59180550-A (JP)
Title: Image forming method
Inventor: SAWADA SATORU
IPC: G03C8/40
Filed: 1983-03-31
Abstract: PURPOSE:To form a polychromatic dye image by heating in a state in which water is not practically contained by using a multilayered photosensitive material contg. dye providing substances which release hydrophilic yellow, magenta and cyan dyes, respectively by heating. CONSTITUTION:A multilayered photosensitive material having at least three silver halide emulsion layers which are sensitive in different spectral regions and nonphotosensitive hydrophilic colloidal layers adjacent to the emulsion layers on a support is heated in a state in which water is not practically contained during or after imagewise exposure. The colloidal layers contain dye providing substances which have power of reducing photosensitive silver halide and release hydrophilic yellow, magenta and cyan dyes, respectively by a reaction with the silver halide under heating. Said movable hydrophilic dyes released by heating the photosensitive material are transferred to a dye fixing layer to obtain a polychromatic dye image.
Patent JP-S52139558-A (JP)
Title: Rotation type electric razor
Inventor: TANAHASHI MASAO
IPC: B26B19/04
Filed: 1976-05-15
Abstract: PURPOSE: To improve life of an inner blade in a rotation type electric razor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63221311-A (JP)
Title: Axial supporting mechanism for mirror
Inventor: ITO NOBORU
IPC: G02B7/182
Filed: 1987-03-11
Abstract: PURPOSE:To permit supporting of even a thin mirror without making high- accuracy pressure control by providing bellows between the respective circumferential edges of a mirror cell and mirror to form a closed space between both, sealing gas in this space and supporting the mirror by the pressure of said gas. CONSTITUTION:The closed space is formed between the mirror cell 2 and the mirror 1 by providing 1st and 2nd bellows 9, 10 therebetween and the mirror 1 is supported by sealing the gas into this space and, therefore, a pressure can be uniformly exerted to the mirror over the entire rear surface thereof and the thin mirror 1 can be thereby supported even if the pressure control is not executed; in addition, there is no need for a pad to support the mirror 1. Furthermore, the wall thickness of the mirror 1 can be balanced with the weight and pressure of the mirror 1 and since the vertical position of the mirror 1 is controlled by controlling the pressure of the air by a controller 27, high accuracy is not needed for an apparatus for pressure control.
Patent JP-S61216261-A (JP)
Title: Fuel cell
Inventor: MONMA NOBUYUKI
IPC: H01M8/04
Filed: 1985-03-22
Abstract: PURPOSE:To make it possible to correctly measure the temperature turns of the feeding an exhaust gases by providing a supporting tool inside a manifold while supporting a temperature sensor with said supporting tool facing the opening of a conduit tube. CONSTITUTION:Metal fittings 20 mounted on the inner wall of a manifold 3 are provided above the opening part of a fuel gas feeding conduit tube 9 inside a manifold 3 while mounting a temperature sensor 15 held between the crossarm plates 21 on the supporting metal fittings 20 with a bolt 22 so as to face the opening of the fuel gas feeding conduit tube 9. Then, the lead wires 19 are guided out outside from between a flange 14 and a cover 18 while being sandwitched by a gasket 17. Thereby, the temperature sensor 15 is hard to be affected by heat transfer from the manifold 3 while being able to correctly measure its temperature by directly touching the fuel gas spouting into the manifold 3 from the fuel gas feeding conduit tube 9.
Patent JP-H09247185-A (JP)
Title: Communication system
Inventor: ITO MASATOSHI
IPC: H04L12/28
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To detect presence or absence of a fault in plural secondary station devices under a first station device and presence or absence of abnormality in a communication path. SOLUTION: The secondary station devices B1, B2, B3 and B4 are respectively generate the communication state reporting signals STS1-STS4 of the secondary station device and give them to the first station device A by systems being different from SDLC loop communication. Thus, the first station device A can manage the communication states of the respective secondary station devices B1-B4.
Patent JP-H09247723-A (JP)
Title: Individual selective calling receiver
Inventor: MORISHIMA MASAAKI
IPC: H04W84/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To inform the arrival 6f an incoming call in a melody in matching with preference of lots of users by generating the melody for incoming call reception from a received radio signal. SOLUTION: Upon the receipt of message information from a decoder circuit 3, a CPU 5 expands message information in succession to an identification symbol into music information by referring a music scale map ROM 7. The music information is converted into a music tone pattern consisting of plural tone name frequencies and ring tone time information and the pattern is stored in a music tone pattern buffer 3. A music tone signal generating circuit 9 generates a melody signal from the music tone pattern. A speaker 11 sounds a melody corresponding to the melody signal. Furthermore, the generated music tone pattern is stored in a memory registration RAM 8, in which the pattern us registered as a melody alert for reception notice.
Patent JP-S6034818-A (JP)
Inventor: ANSONII JIEEMUZU MOOGAN SAMUNA
IPC: B29C48/08
Filed: 1984-03-23
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-H03255943-A (JP)
Title: Optical fiber for gas sensor
Inventor: HATTORI TOMOYUKI
IPC: G01N21/27
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the increase in the loss of an optical fiber and to allow the detection of a wide range of gases by providing a coating layer of a sensitive material which is changed in its optical characteristics by the interaction with a detecting gas and has a specific thickness or below at the boundary between a core and a clad. CONSTITUTION:The core 1 is formed by drawing quartz glass and the coating layer 3 of the sensitive material (dyestuff, such as thymol blue and P- nitrophenol) is formed at <=3mum thickness by an electrostatic spray coating method on this core 1. The clad 2 consisting of a UV curing type resin of a silicon system is applied thereon to form the optical fiber 10. The increase in the loss of the optical fiber 10 by the absorption by the sensitive material 3 or the influence of its refractive index is prevented if this optical fiber 10 is installed in a gas cell 15 and is exposed to the atmosphere of the detecting gas (gaseous ammonia, gaseous chlorine, etc.) 14. A wide range of the gases are thus detected.
Patent JP-S61216508-A (JP)
Title: Panorama control circuit
Inventor: KONO TOSHIHIKO
IPC: H03G3/02
Filed: 1985-03-22
Abstract: PURPOSE:To perform control based upon an external voltage signal by providing mutually independent variable gain current adding circuits for both channels as sound signal amplifying circuits and performing variable control so that the sum of output voltages of both channels is held constant. CONSTITUTION:The current adding circuit consisting of operational amplifiers A1 and A2 is incorporated in a channel A extending from an input terminal In to the other output terminal OUT-A and another current adding circuit consisting of operational amplifiers A4 and A5 is incorporated in a channel B extending from the input terminal IN to the other output terminal OUT-B. A gain control means VCA is capable of varying the gain between '0' and '1' and its control signal VC is supplied from an external computer, etc., in the form of a voltage signal. When the gain of the VCA is varied from '0' to '1', one output varies continuously from 0 to 2 and the other output varies from '2' to '0' reversely while the sum of outputs of the channels A and B is held invariably at '2'.
Patent JP-H05225836-A (JP)
Title: Plenum cable and its manufacture
Inventor: HAYAMI HIROSHI
IPC: C08K5/5419
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a vertical flame-resistant plenum cable and a low forming property by providing an ionizing ray radiation cross-linked sheath layer which consists of a specific ratio of polyolefin resin, manganese oxide, and an organic silicon compound, on the outer periphery of an insulating wire using a fluorine resin to the insulating layer. CONSTITUTION:On the outer periphery of an insulating wire using a fluorine resin to the insulating layer, a sheath layer which consists of a resin composition including 100 to 250 pts.wt. of magnesium hydroxide, and 1 to 10 pts.wt. of an organic silicon compound (gamma-methacryloxy propyltrimethoxylane or the like) shown by the formula (where R: alkyl group including a methacryl group and an acrylic group, and Y<1>, Y<2>, Y<3>: an alkoxy group or an alkyl group), to 100 pts.wt. of polyolefin resin, and cross-linked with ionizing radiation, is provided to manufacture a cable. As a result, a plenum cable which passes the VW-1 vertical combustion test of the UL standard, having the maximum smoke density less than 60, the initial break tensile strength 1.0kg/mm<2> or higher, and the heat aging tensile strength residual ratio 80% or high can be obtained.
Patent JP-S56165238-A (JP)
Title: Manual operation rotatable handle for power driving device of switch
Inventor: BERUNHARUTO PUROISU
IPC: G05G1/10
Filed: 1981-04-14
Abstract: 1. A rotary knob (37) having the basic form of a cylindrical disc for the manual operation of a device (21), the knob having a bar (40) which is arranged symmetrically to an ideal diameter line and having gripping surfaces (41, 42) which are arranged on either side of said bar approximately parallel to the cylinder axis, wherein on the two sides of the bar (40), respective bevels are arranged (43, 44) which slope in opposite directions to one another, and these bevels start from the level of the bar along the diameter line or rise to the level of the bar, as the case may be, the height of the gripping surfaces increasing or decreasing as the case may be, characterised in that the diameter of the rotary knob (37) and the length of the bevels (43, 44) are matched to the length of the human thumb and of the forefinger in the bent state ; that the rotary knob (37) is a component part of a motor drive (10) for electrical switching apparatus (1) and is permanently engaged with a shaft (24) of the motor drive (10) ; and that the bevels of the gripping surfaces are so selected in dependence upon the direction of rotation of the motor drive (10), that when the motor drive starts, the fingers slip from the rotary knob (37).
Patent JP-H08326039-A (JP)
Title: Buried form unit and constructing method of dam embankment body
Inventor: KURUMI YUTAKA
IPC: E02B7/00
Filed: 1996-03-13
Abstract: PURPOSE: To impart landscape beauty to a dam embankment body, and to save the labor of operation and improve safety by installing a frame body for bearing on the rear side of buried forms by using a connecting jig and placing the lower end face of the frame body for bearing at a position lower than the lower end of the buried forms. CONSTITUTION: The surface side of buried forms 1 is formed in appearance having excellent landscape properties harmonizing with natural environment. Channel steel 3 is assembled on the rear side of the buried forms 1 at a regular interval at two upper and lower stages by using connecting Jigs. Frames 6 made of steel are mounted on the buried forms 1 through the channel steel 3, thus constituting a buried form unit A. The vertical height size of the buried forms 1 and the frames 6 made of steel is equalized approximately, and the frames 6 made of steel are displaced downwards and installed at double levels so that connecting surfaces at the lower ends of the frames 6 made of steel are placed at positions lower than the lower end of the buried forms 1.  Accordingly, the frames 6 made of steel of the unit A placed at the upper stage of the unit A are consolidated by placing concrete up to the upper end of the unit A, and brought to the state, in which the frames 6 are fixed firmly.
Patent JP-S6446486-A (JP)
Title: Load system for iron golf club
Inventor: ANSONII JIEI ANTONIUSU
IPC: A63B53/04
Filed: 1988-03-11
Abstract: PURPOSE: To increase the control and feeling in grasping an iron golf club without sacrificing the preciseness and flying distance by furnishing weight members between the opposing surfaces of the center of impact and the peripheral mass. CONSTITUTION: A pair of thin and long weight members 30 and 32 are installed between the center of impact CP and the sides 24b and 24c of a peripheral mass 24 for ensuring the feeling in grasping a club head, its control, and the operating performance. When the club head 10 is placed correctly on the ground for striking a ball, the weight members 30 and 32 are set upright substantially relative to the ground surface. The two members 30 and 32 protrude outward beyond the top edge 26. The total weight of the club head is arranged so as to lie within the weight range of the club head. This enables concentrating the mass of the club head behind the impact point on the ball, and the control of the club can be heightened even in case striking takes place out of the ball center.
Patent JP-H10252596-A (JP)
Title: Fuel tank for vehicle
Inventor: SASAKI MICHIAKI
IPC: F02M37/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank for a vehicle wherein noise of a fuel pump can be reduced, and a sense of quality can be enhanced. SOLUTION: By operation of a fuel pump 9 in a subtank 6, vapor is released from a vapor release hole 15 in a bottom surface of the fuel pump 9, by a jet flow of the vapor, in a jet pump 16, by ejector action, fuel is sucked from a bottom part side of a tank main unit 1, to be supplied in the subtank 6, a pump delivery pressure from the vapor release hole 15 is slowly changed by the jet pump 16, by preventing a high pressure jet flow from colliding against a bottom part of the tank main unit 1, generation of noise from the vapor release hole 15 due to delivery of the pump delivery pressure can be avoided.
Patent JP-S55149046-A (JP)
Title: Abnormality detector of capsule
Inventor: SANO SUSUMU
IPC: G01N21/95
Filed: 1979-05-09
Abstract: PURPOSE:To make possible perfect detection of abnormal capsules by providing stop parts to a feed roller having square screws and letting said positions be detecting parts. CONSTITUTION:A feed roller 26 having square screws is continuously provided with an acceleration part 29 of the pitch P gradually widening from the inlet part E, the 1st stop part 30 of lead angle zero after said part, then a constant speed part 31, the 2nd stop part 32 of lead angle zero and a deceleration part 33 of gradually decreasing pitch. The trough part 3 of the square screws is of a fixed depth and is formed slightly broader than the length of capsules 1. In the 1st, 2nd stop parts 30, 32, the capsules 1 merely rotate without moving and therefore, they are inspected by the projection of light by a projector and its receiving during this time.
Patent JP-S51131761-A (JP)
Title: Rotary razor capable of utilizing alternatively spring or metor power
Inventor: OOYA KENICHI
IPC: B26B19/32
Filed: 1975-05-06
Abstract: PURPOSE: To provide a razor which can be driven by a spring and gear mechanism without power supply or if necessary, by a motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01275740-A (JP)
Title: Austenite stainless steel alloy
Inventor: DEBITSUDO JIYON KOOTESU
IPC: C22C38/48
Filed: 1989-03-10
Abstract: PURPOSE: To obtain a low C austenitic stainless steel alloy excellent in irradiation promoted stress corrosion cracking resistance and showing the reduction in irradiation-induced long period radioactivity, by specifying the compsn. of Cr, Ni, Mn, C, Nb, Ta and Fe.  
     CONSTITUTION: This low C-contg. austenitic stainless steel alloy composition is the one having a compsn. contg., by weight, about 18 to 20% Cr, about 9 to 11% Ni, about 1.5 to 2% Mn, about ≤0.04%, preferably, about 0.02 to 0.04% C, Nb+Ta; about ≥14C, preferably, about ≥0.28% so as to satisfy about ≤0.25% Nb and, preferably, about ≤0.4% Ta, and the balance Fe with incidental impurities, having resistance to irradiation promoted stress corrosion cracking, showing the reduction in long period radioactivity induced by irradiation and having effective resistance to harmful action caused by long period exposure to high level radiation. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56152827-A (JP)
Title: Stabilized polyurethane
Inventor: UIRIAMU II RAISUNAA
IPC: C08G18/32
Filed: 1980-04-28
Abstract: PURPOSE: To obtain a modified polyurethane useful as a material for paints, lacquers, elastic fibers, etc., by stabilizing the polymer against light by introducing a specified piperidine derivative into the polymer molecule.  
     CONSTITUTION: A piperidine derivative represented by formula I, wherein R 1  R 2  are each H, an oxygen free radical or an alkyl group, R 3  is a C 2 WC 10  alkylene and n 1  and n 2  are each 0W about 50, is prepared, for example, by reacting a 2,2,6,6,-tetramethyl-4-piperidone derivative with dipentaerythritol, and then reacting the product with a C 2 WC 10  alkylene oxide. Next, the modified polyurethane of the purpose, containing a group represented by formula II in the polymer molecule, is prepared by reacting a hydroxyl group-terminated polyether-polyol and/or a polyester-polyol with a polyisocyanate in the presence of the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09187487-A (JP)
Title: Painless epithelial needle (acupuncture)
Inventor: NOSE YOSHIKI
IPC: A61H39/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a painless epithelial needle which enables use thereof as auxiliary needle for sustaining treating effect in acupuncture or achieves a daily promotion of health and treatment even at an ordinary home. SOLUTION: There are arranged a circular (any other shape is available) resin and steel piece with the diameter of about 1-1.5cm having thorny protrusions 1 with the length of about 1-2mm on one side thereof and an adhesive tape 3 attached to needle heads.
Patent JP-H05223567-A (JP)
Title: Inclination/angle measuring device
Inventor: SHIGEMORI TOMOTAKE
IPC: G01C9/24
Filed: 1992-02-08
Abstract: PURPOSE:To obtain an inclination/angle measuring device which can measure the inclination/angle of an object to be measured extremely easily and accurately simply by reading the difference in the scale of left and right tips of a fluid within a fine hole when it is necessary no know the inclination (including level), angle, etc., of a pipe (the object to be measured) in especially a construction field of architecture, civil construction, etc., for example, piping construction of a drain pipe. CONSTITUTION:A square or rectangular circle-shaped fine groove 2' and a circular fine groove 3' is cut on a transparent substrate 1 where four sides are straight line reference surfaces c, c and d, d and then a transparent cover plate is sealed in one piece to a surface where fine grooves 2' and 3' are cut on the substrate 1. Fine holes 2 and 3 are formed by sealing the fine grooves 2' and 3' and at the same time a set amount of fluid 5 is filled into the fine holes 2 and 3, thus enabling a transparent graduated plate 7 where a scale 6 is expressed at an opposite position of an outer-periphery line of the fine holes 2 and 3 to be sealed in one piece to the outer surface of a cover plate 4.
Patent JP-S63224409-A (JP)
Title: Automatic frequency control circuit
Inventor: TAKAYAMA KOJI
IPC: H03J7/06
Filed: 1987-03-13
Abstract: PURPOSE:To shorten a pull-in time without deteriorating a stationary characteristic, by obtaining two outputs which cross orthogonally to each other by converting an input signal to another frequency by using the output of a voltage controlled oscillator, and performing the detection of a frequency error at either or both the leading edge and the trailing edge of the signals. CONSTITUTION:Two orthogonal output signals S and C can be obtained by frequency conversion circuits 41 and 44, the voltage controlled oscillator 42, and a fixed oscillator 43. The signals S and C are changed to the signals DS and DC via an LPF, and an A/D converter. An edge detection circuit 49 outputs detection signals RC and FC at the leading edge and the trailing edge of the signal DC. As for a frequency error detection circuit 410, for example, a D-FF is used as an identification device, and the DS is inputted to the D input of the D-FF, and the signal RC or the signal FC is inputted to the clock input. In such a way, it is possible to detect the polarity of the frequency error. In such a case, the amplitude of the DS before digital conversion at the leading and the trailing edges of the DC are equal, no deterioration in the error characteristic is generated in the detection of the frequency error. Also, it is possible to double an operating clock frequency for error detection in said circuit compared with the operating clock frequency in a conventional circuit.
Patent JP-S58174704-A (JP)
Title: Flow control method in confluence circuit
Inventor: FUJITA YASUO
IPC: F15B11/02
Filed: 1982-04-07
Abstract: PURPOSE:To simply control the speed of an actuator by directly working a pilot pressure on one discharge quantity control device in the case of a confluence circuit which joins the flow of two sets of oil pressure circuits to the actuator. CONSTITUTION:Pilot pressure generated in a pilot circuit 14 as shown by a curved line D not only puts the spool of a confluence selector valve 9 in operation as shown by a curved line E but also works on a discharge quantity control device 5 of an oil pressure pump 3 to increase the discharge quantity of the pump 3. Accordingly, a flow shown by a curved line H flows into an actuator 11. When the pilot pressure grows to a set pressure P2, a confluence selector valve 10 starts operation, while a confluence control valve 22 reduces the pressure in the pilot pump 15 and the reduced pressure is put to work on another discharge quantity control device 6 as the second pilot pressure.