baber/WOPTO huggingface dataset:
Patent JP-H03220749-A (JP)
Title: Layout design of standard cells
Inventor: FURUKI KATSUYA
IPC: H01L21/82
Filed: 1990-01-25
Abstract: PURPOSE:To arrange an external terminal and an internal cell associated with it close to each other to make the wiring between them shorter by giving a special connection strength to the net between the external terminal and the internal cell. CONSTITUTION:In layout design, special connection strength information is given to a net between an external terminal and an internal cell to be connected with the external terminal. This method includes, for example, a step 2 of giving a stronger connection strength to a net between cells in a lower hierarchy than to a net in a higher hierarchy, and another step 3 of giving a special connection strength to a net between an external terminal and an internal cell associated with the terminal. When a hierarchical net list 1 is given, the net is divided to discriminate between one connected with the external terminal and the other. The net connected with the external terminal is given strength information 4 in the step 3, while the other net is given strength information 4 in the step 2. If the information given in the step 3 is maximum, for example, the external terminal and its corresponding cell are preferentially laid close to each other, i.e., they are connected through shorter wiring.
Patent JP-S61216077-A (JP)
Title: Covering sheet thin type electronic equipment
Inventor: SUWA KANAME
IPC: H05K5/02
Filed: 1986-01-30
Abstract: PURPOSE:To eliminate sharply the number of parts of a thin type electronic equipment by using a flexible covering sheet having a key display part at one surface side and a contact part at a rear surface side as the covering sheet of the electronic equipment. CONSTITUTION:A covering sheet 15 has sheet body made of a transparent flexible film having a rear surface on which a key symbol character 15c and a name of a type of an electronic calculator 15d is printed. The sheet body has a front surface except for a display view part 15a and a photodetective part 15b of a solar battery 5 applied a prescribed colored solid printing to form a transparent layer. Substantially at center part of the respective key symbols 15c, a conductive pattern by a carbon paste or a silver paste of the like for inputting a key signal is printed to form a contact. Between the conductive pattern printed on a lower surface of the key symbol 15c of the surface sheet 15 and a key input circuit 9a disposed on a circuit substrate 9, a thin plate like spacer 17 is interposed so as not to contact with each other during the key symbol 15c being not operated. On the spacer 17, there are plural holes 17a at positions corresponding to the key input circuit 9a.
Patent JP-H08206446-A (JP)
Title: Treatment of exhaust gas
Inventor: UGAWA NAOHIKO
IPC: B01D53/56
Filed: 1995-02-03
Abstract: PURPOSE: To economically and highly efficiently desulfurize exhaust gas by measuring the concns. of NOx and NH3 in the exhaust gas after passed through a wet desulfurization equipment and controlling the amt. of NH3 being a desulfurizing agent to be added and the temp. of desulfurized exhaust gas containing NH3 to specific values. CONSTITUTION: The concns. of NOx and NH3 in the exhaust gas at the outlet of a wet desulfurization equipment are continuously measured by an NOx analyser 8 and an NH3 analyser 9 and the concn. signals are inputted to a regulator 10. In the regulator 10, the opening degree of a regulation valve 11 is adjusted to control the amt. of NH3 gas added from an NH3 adding line 7 so that the amt. of NH3 to the amt. of NOx in the exhaust gas becomes a set value within a range of 1 equivalent ratio or more, pref., 0.1-1 equivalent ratio. Next, exhaust gas containing NOx and NH3 is heated to a temp. range of 100-350 deg.C, pref., 200-350 deg.C developing the activity of a reductive denitration catalyst in a downstream heating device 12 to be sent to a reductive denitration reaction apparatus 13.  By this constitution, efficient denitration is performed and a desulfurizing absorbing soln. 5 is adjusted to pH10 or more in a process discharging a part of the absorbing soln. 5 to the outside of the system and heated to recover NH3 as gas from the absorbing soln. 5 and this NH3 gas is used as a part of NH3 to be added.
Patent JP-S63239130-A (JP)
Title: Compound having lamellar structure of hexagonal system expressed in lufezn2o5 and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G49/00
Filed: 1987-01-27
Abstract: PURPOSE:To obtain the titled compd. useful for magnetic material, material for semiconductor and catalytic material by heating a mixture of Lu or its oxide, Fe or its oxide and Zn or its oxide in a specified atmosphere. CONSTITUTION:Metallic lutetium, lutetium oxide or a compd. decomposed to lutetium oxide by heating, and metallic iron, iron oxide or a compd. decomposed to iron oxide by heating, and metallic zinc, zinc oxide or a compd. decomposed to zinc oxide by heating are mixed in an atomic ratio of Lu:Fe:Zn=1:1:2. Then, the above-mentioned mixture is heated at <=600 deg.C in an atmospheric air, in an oxidizing atmosphere or in a reducing atmosphere wherein Lu and Fe are not reduced below 3 valency state and Zn below 2 valency state respectively. The usable starting material may be a material on market as it is, but the material having smaller particle size is better and the material having <=10mum particle size is especially favourable of the rapid advance of the chemical reaction.
Patent JP-H10214789-A (JP)
Title: Mocvd system
Inventor: IMANISHI DAISUKE
IPC: H01L21/205
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized growth by containing a plurality of same type of organic metal material sources in a common thermostatic bath thereby avoiding generation of temperature difference among the organic metal material sources due to individual difference thereof. SOLUTION: Four MO sources MO1-MO4 and a gas material are provided as the material for MOCVD and then they are conditioned and supplied on a carrier gas of H2 , or the like, to a reaction tube through a react line 2. Thermostatic baths 10a, 10b receive containers containing the MO sources MO1, MO2 and MO3, MO4 in coolant 6 and perform temperature control. Water, fluorinate (fluorine based coolant), or the like, is employed as the coolant 6 although it depends on the temperature conditions. A temperature is set in the range of -10 deg.C through 30 deg.C, for example, satisfying desired gas conditions using the coolant 6. A direct gas of AsH3 , or PH3 , for example, is employed as a source of material gas.
Patent JP-S61177632-A (JP)
Title: Production of magnetic recording film coated medium
Inventor: OTSUBO AKIO
IPC: G11B5/845
Filed: 1985-01-31
Abstract: PURPOSE:To attain sufficient vertical orientation on the surface of a medium by performing AC degaussing just after vertical orientation to erase a demagnetizing field Hd which causes orientation break and preventing a vertically oriented and magnetized low-viscosity coated liquid from going out of the magnetic field to rotate particles with their own demagnetizing field Hd due to surface magnetic charge. CONSTITUTION:A magnetic recording film coated medium has double-layered constitution, and single magnetic domain particles having uniaxial magnetic anisotropy are oriented vertically in the outer layer and are orientated lenghthwise in the deep layer. This coated film passes successively between vertical magnetic field orienting electromagnets 11 and 12 of a coated film line 7. The gap part between magnetic poles of electromagnets 11 and 12 is constituted of an AC magnetic field orienting part 3 and an AC degaussing part 4 excited by AC power sources 21 and 22. AC degaussing is performed by the degaussing part 4 just after vertical orientation in the orienting part 3 to erase the demagnetizing field Hd which causes orientation break. Thus, the vertically oriented low-viscosity paint is prevented from going out of the magnetic field to rotate particles with their own demagnetizing field Hd due to surface magnetic charge, thereby attaining sufficient vertical orientation on the surface.
Patent JP-S59188407-A (JP)
Inventor: TEO SHIYUMITSUTO
IPC: B26F1/26
Filed: 1984-02-03
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-H02196229-A (JP)
Title: Stroboscopic device capable of changing irradiation angle
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 1989-01-26
Abstract: PURPOSE:To properly change an irradiation angle so as to cope with a wide-angle lens to a telephoto lens and to miniaturize a device by changing a reflector from an almost elliptic shape to an almost parabolic shape and varying an irradiation angle. CONSTITUTION:A distance D from the apex 1a of a main reflector 1 to the center of a flash light emitting tube 2 in the optical axis (d) of the reflector 1 is maintained to take a constant value even if the reflector 1 is deformed. A side reflector 3 is supported with an axis by a stroboscopic device main body case, its inclination can be changed to any angles, and a light emitting part opening area can be changed. A paraxial curvature radius R is set so that the central position of the tube 2 agrees with the focal position of a parabo loid in response to a change in the reflector 1 from an ellipse to a hyperboloid. The shape of the reflector 1 is changed, and as it goes to the ellipsoid in the wide-side, the central position of the tube 2 moves relatively to the rear with respect to the focus position of the reflector 1. As the reflector 1 goes to the telephoto side (the hyperboloid side), the central position of the tube 2 moves relatively to the front.
Patent JP-S58137178-A (JP)
Title: Storage device
Inventor: TANAKA SUMIO
IPC: G11C8/12
Filed: 1982-02-05
Abstract: PURPOSE:To simplify an address input waveform and to facilitate reading in a short time, by releasing automatically the circuit function for simultaneous writing during the reading after the simultaneous writing. CONSTITUTION:In the simultaneous writing mode, an address signal Ain is set at a high level. At the same time, the outputs of gates BF1 and BF2 of a buffer circuit 30 are set at a high level respectively due to the output of a high potential detecting circuit 31. As a result, the data are written simultaneously to sub-blocks 51 and 52 via writing circuits 341 and 342. Then the circuit 31 is automatically reset when a cell is read out. Therefore it is not needed to reset the level of an address input waveform to the normal voltage in the reading mode after the simultaneous writing. This can simplify the address input waveform.
Patent JP-S61176853-A (JP)
Title: Gas chromatographic analyzing instrument for silicon wafer
Inventor: HAGIWARA SHIYOUSUKE
IPC: G01N37/00
Filed: 1985-01-31
Abstract: PURPOSE:To make easily attachable and detachable a pipe provided with a connecting and fixing member having the section made into a multi-layered mass shape near the top end by providing said pipe and an auxiliary plate which supports the pipe and the connecting and fixing member so as to penetrate the pipe. CONSTITUTION:The pipe 3 is provided with the silicon wafer through-hole 2a and the connecting and fixing member 4 having the section made into the multi-layered mass state in the part in tight contact with the hole. The shifting of the pipe in the vertical and lateral directions is further prevented by the reinforcing plate 5 and the pipe is securely connected to the silicon wafer through-hole via a fixing jig 620 penetrating through the hole bored to the corner part of the glass plate. The plate 5 is made triple, of which the 1st sheet 510 holds the member 4 provided to the pipe, the 2nd sheet 520 holds the glass plate 1 via a fixing jig 620 and the 3rd sheet 530 holds the 1st reinforcing plate and the 2nd reinforcing plate via a fixing jig 610. The top end of the connecting and fixing member provided to the pipe is thereby pressed.
Patent JP-S56114763-A (JP)
Title: Automatic chemical analyzer
Inventor: OKAJI MAKOTO
IPC: G01N35/10
Filed: 1980-02-15
Abstract: PURPOSE:To simplify the constitution of an analyzer by elminating the need for a four-way change-over valve, by flowing a sample and regent into a reaction pipe via a valve formed of a surface-contact stator and rotor. CONSTITUTION:Rotor 3 of sample metering-collecting valve 1 is rotated to connect conduit 5 to openings 6a... successively, and channel selector valve 10 is changed over synchronizing with the said rotation to change connections of sampling pump 21, thereby dispensing the sample from conduit 5 to couples of sample collecting conduits 7a and 8a.... Next, rotor 30 in surface contact with stator 31 of valve 29 is rotated to connect opening 35a... to openings 32a..., and openings 36a... to openings 34a..., and sample pumps 11a... are operated successively, so that regents in regent tanks 12a... will flow in respective reaction pipes by being extruded together with samples of pipes 7a and 8a... without being pushed back to valve 10. Therefore, the need to provide a four-way change-over valve to each reaction pipe is eliminated and the constitution of the automatic chemical analyzer is simplified, so that the application unrequired pressure to the channel selector valve can be prevented.
Patent JP-S61177117-A (JP)
Inventor: KOGA HISAO
IPC: H01B7/14
Filed: 1985-01-30
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-H07225130-A (JP)
Title: Surveying pole-holding device
Inventor: NAKAYAMA YASUYUKI
IPC: G01C15/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a surveying pole-holding device which can easily and quickly adjust the attitude of a surveying pole. CONSTITUTION:The base end sections of legs 30 of a surveying tripod T are rotatably held by means of a base 10 and cover 20. The ball section 61 of a ball stud 60 is rotatably supported by means of a socket 50 fitted to the base 10 and pad fitted to the cover 20 so that the ball section 61 can be fixed when a set screw 41 is screwed into the section 61. A supporting body 63 is fitted to the stud 60 and an arm 80 is inserted into the through hole 64 of the supporting body 63 so that the arm 80 can be freely moved forward and backward in the hole 64. In addition, a handle 66 which can fix the arm 80 is fitted to the supporting body 63. Moreover, a pole holder 90 which holds a surveying pole is attached to the front end of the arm 80.
Patent JP-S58136938-A (JP)
Title: Midnight electric power supply utilizing apparatus
Inventor: MIYOSHI AYATERU
IPC: F24H1/18
Filed: 1982-02-08
Abstract: PURPOSE:To contrive simplifying of the titled structure by a method wherein a secondary side of a electrical leak circuit breaker is connected with a power supply part for  corrosion prevention and a time switch provided with a heater part on its secondary  side, in the titled device which is incorporated with a time switch which enables to  make contact only during midnight electrical power supply service time zone. CONSTITUTION:A electric water heater 1 is composed of a heater part 2, a power  supply part 9 for corrosion prevention of a tank 3 and electrode part 10 for corrosion  prevention, also provided with a time switch 7 being enabled to make contact only  during midnight electric power supply service time zone. In this case, a secondary side  of a electrical leak circuit breaker 6 is connected with a power supply part 9 for corrosion prevention and a time switch 7, also the heater part 2 is connected to the secondary side of said time switch 7. Thereby, the electrical power is supplied to the electrical  water heter 1 through an energy meter 8 for the midnight electric power supply  service, while one side, supplied to the power supply part 9 for corrosion prevention,  and the other side, supplied to the heater part 2 through the time switch 7 respectively. Therefore, the electric leak circuit breaker 6 is enabled to control the circuits of two  lines by only the operation of said circuit breaker itself, accordingly, the simplifying of the power supply equipment can be achieved.
Patent JP-H06232410-A (JP)
Title: Mos semiconductor element
Inventor: YOSHIDA KAZUHIKO
IPC: H01L27/06
Filed: 1993-02-05
Abstract: PURPOSE:To provide an MOS semiconductor element with a built-in function of detecting overheat by connecting a resistor between a gate electrode and the first conductivity type region of a built-in diode and providing an overheat detecting signal terminal at the mid-point. CONSTITUTION:Since a main current flowing from a source electrode 6 connected to a source terminal S in contact with an n region 3 to a drain electrode 7 connected to a drain terminal D in contact with the rear of an n substrate 1 can be turned on by applying voltage to a gate electrode 5, this MOS semiconductor element acts as an N-channel MOS switching element 10. A detector diode 20 composed of a p anode region 8 and an n cathode region 9 is integrated, while a resistance 30 composed of n region 12 is integrated on the surface layer of a p region. Therefore, the anode electrode 13 of the diode 20 is connected to the source terminal S, the cathode electrode 14 to a detecting signal terminal So, the electrode 15 of the resistance 30 to the detecting signal terminal So and an electrode 16 to a gate terminal G, thereby being able to protect the main element from overcurrent and the increase of an ambient temperature.
Patent JP-H03225776-A (JP)
Title: Air battery
Inventor: GAMA MITSUO
IPC: H01M12/06
Filed: 1990-01-30
Abstract: PURPOSE:To form an air dry battery excellent in heavy load discharge characteristic by using a chemical Mn dioxide having a large specific surface area obtained by treating a specified starting material as an oxygen reductive catalyst contained in an air electrode. CONSTITUTION:An air diffusing paper, an air electrode, a separator, and a gel Zn are received in a positive electrode can used also as a positive terminal which has an air intake port in the bottom part, and the can is sealed through a packing by a negative electrode can used also as a negative electrode terminal to form an air battery. As an oxygen reductive catalyst contained in the air electrode, a chemical Mn dioxide having a large specific surface area obtained by dipping a Mn oxide (MnO3, Mn3O4) obtained by baking Mn sulfate crystals in sulfuric acid is used. As this catalyst has the higher oxygen reducing ability than conventional electrolytic Mn dioxide and metal phthalocyanine, an air battery excellent in heavy load discharge characteristic can be formed.
Patent JP-S61179062-A (JP)
Title: Cell with terminals
Inventor: NUMATA KAZUNORI
IPC: H01M50/528
Filed: 1985-01-31
Abstract: PURPOSE:To form a stable cell with terminals, by installing lead terminals by laser welding, which use a stainless steel as a base metal, and have been treated to be solderable in the place to be soldered, at a stainless steel case and sealing plate. CONSTITUTION:A carbon fluoride-lithium cell, a magnesium dioxide-lithium cell, etc. of a coin shape is formed by furnishing lead terminals 7 and 8, at a sealing plate 1 and at a case 2 respectively. In this case, the sealing plate 1 and the case 2 are made of an element of 0.1-0.4mm thickness of a stainless steel or a stainless steel with a nickel coating, and the lead terminals 7 and 8, which are of a stainless base metal and have been treated to be solderable in the portion to be soldered, with thickness thinner than that of the sealing plate 1 and the case 2, are installed by laser-welding. Therefore, as well as the strength of welding is stabilized, a thermal influence of the welding to the inside of the cell can be reduced.
Patent JP-S61179879-A (JP)
Title: Chemical conversion treatment of aluminum-plated layer
Inventor: HARADA SHUJI
IPC: C23C22/78
Filed: 1985-01-31
Abstract: PURPOSE:To inhibit rest even after the lapse of long period by subjecting the aluminum-plated layer to surface conditioning with a surface conditioner and succeedingly to chemical conversion treatment with a chemical conversion treating agent. CONSTITUTION:The aluminum-plated layer is subjected to surface conditioning by use of the surface conditioner mainly composed of nitric acid and succeedingly to chemical conversion treatment by use of the chemical conversion treating agent mainly composed of chromium acid, which is finally washed and dried.
Patent JP-H07231567-A (JP)
Title: Control circuit for active filter
Inventor: SANO KOICHI
IPC: H02M1/12
Filed: 1994-02-15
Abstract: PURPOSE:To prevent the harmonic component current from increasing over a generation amount by connecting the gate signal input of a first gate circuit with a second gate circuit, connecting the input side through a simultaneously inputted OR circuit with the output of a second gate circuit, and connecting the other input of an AND circuit with a second timer on the output side. CONSTITUTION:When the active filter (AF) operation is started, output signal from a second timer 20 is inverted High through a second inverter 22 and fed to an AND circuit 17. When a High operation command signal Ha is fed to the AND circuit 17, output therefrom goes High. It is fed to a first timer 19 to produce a second gate signal Go for conducting second gate circuits 16a-16d. In other words, a detection control system is actuated by the first timer 19. The second timer 20 is actuated when the output signals from the second gate circuits 16a-16d go High and normal AF operation mode is resumed upon elapse of a predetermined time to repeat the operation.
Patent JP-S60160122-A (JP)
Title: Method for alignment of mask
Inventor: NAKADA SHIYUNJI
IPC: B41J2/335
Filed: 1984-01-30
Abstract: PURPOSE:To perform the alignment of a mask by a method wherein a plurality of narrow auxiliary keys are arranged on both sides of a wide main key, and the condition of arrangement of the auxiliary key protruding from both sides of the pattern which was completed previously is coincided. CONSTITUTION:A main key 14, which is a little narrower than the width of the protruded glaze layer 2 located on a ceramic substrate 1 is provided on a mask 11 and a plurality of auxiliary keys 15 are arranged on both sides of the main key 14 as matching keys 13. The pitch of the auxiliary keys 15 is set in accordance with the desired alignment accuracy. For example, when the adjustment error of the differences M1 and M2 of protruding width on both sides is going to be brought to 2-5mum, it is effective if the width and the interval of each auxiliary key is formed at 10-20mum. When there is a difference in width between the layer 2 and the key 13, the protrusions M1 and M2 are read visually or electrooptically, and an accurate alignment can be performed on the mask and the pattern which has already been formed.
Patent JP-S60162826-A (JP)
Inventor: MATSUUCHI YUKIO
IPC: D02G3/46
Filed: 1984-02-01
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-H03223344-A (JP)
Title: Synthetic rubber foam
Inventor: SATO MIKITOSHI
IPC: C08L23/26
Filed: 1990-01-30
Abstract: PURPOSE:To prepare a synthetic rubber foam which has an excellent tensile strength, shows little long-term shrinkage, and is suitable for the use requiring a high dimensional stability by foaming a chlorosulfonated ethylene/alpha-olefin copolymer. CONSTITUTION:Ethylene and an alpha-olefin (e.g. propylene) are copolymerized and the resulting copolymer is allowed to react with chlorine and sulfur dioxide to give a chlorosulfonated ethylene/alpha-olefin copolymer. The copolymer is compounded with a blowing agent (e.g. azodicarbonamide), a filler (e.g. carbon black), a softener (e.g. a paraffinic process oil), a vulcanizing agent (e.g. dipentamethylenethiuram tetrasulfide), etc., and the resulting compsn. is thermally foamed to give a synthetic rubber foam, which is suitably used for a gasket, a printing roll, etc.