baber/WOPTO huggingface dataset:
Patent JP-S61186245-A (JP)
Title: Glass having high refractive index for high temperature
Inventor: AI TAKAHIRO
IPC: C03C3/105
Filed: 1985-02-12
Abstract: PURPOSE:Glass having high refractive index for high temperature suitable especially for optical science, comprising aluminosilicate glass (RO-Al2O3-SiO2) as a base wherein RO is replaced with an oxide having high refractive index such as BaO, La2O3, and by adding a bivalent alkaline earth metallic oxide to the base. CONSTITUTION:Aluminosilicate glass (RO-Al2O3-SiO2) as a base wherein RO is replaced with an oxide having high refractive index such as TiO2, ZrO2, BaO, La2O3, PbO, etc. The glass has a composition consisting of (I) 35-55wt% SiO2, 10-18wt% Al2O3, and 10-35wt% BaO, (II) 1-15wt% total amounts of <=10wt% CaO, <=10wt% SrO, <=5wt% MgO, and <=5wt% ZnO, (III) 12-32wt% total amounts of 10-30wt% La2O3, <=15wt% PbO, <=10wt% TiO2, and <=5wt% ZrO2, and (IV) 0.02-0.8wt% total amounts of <=0.5wt% As2O3, and <=0.5wt% Sb2O3. The glass having the composition has >=700 deg.C transition temperature, >=900 deg.C softening point, and >=1.6 refractive index (nD).
Patent JP-S63195229-A (JP)
Inventor: HAWAADO EI MAKUDONARUDO
IPC: C22B21/06
Filed: 1988-02-03
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-S63194533-A (JP)
Inventor: SHIMIZU YOSHITAKA
IPC: H02J7/04
Filed: 1987-02-05
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-S60168543-A (JP)
Inventor: MAEDA KOUSAKU
IPC: B02B3/04
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58143169-A (JP)
Title: Method for controlling ignition timing
Inventor: TAKAHASHI MASARU
IPC: F02P5/152
Filed: 1982-02-17
Abstract: PURPOSE:To enable ignition timing to be controlled according to the kind of  used fuel by judging the kind of fuel on the basis of whether or not knocking is  produced under the predetermined condition of an engine in an ignition timing  control of an internal-combustion engine. CONSTITUTION:In step 202, is judged a flag Fr showing whether or not ignition timing for regular travelling is corrected from the start to the present time of point of an engine. In step 205, is judged whether or not there is knocking. When the knocking is produced in the range of rotational frequency of about 1,500-4,000rpm, the kind of used fuel is judged as regular travelling fuel and flag Fr is set. When knocking is not produced, fuel used is judged to be of high octane. When fuel used is judged to be used regular travelling fuel the angle of ignition timing is delayed and this control is carried out for a predetermined time until the engine is stopped. Thus, the ignition timing can be controlled according to the fuel used.
Patent JP-H03227519-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI ORIE
IPC: H01L21/3213
Filed: 1990-02-01
Abstract: PURPOSE:To prevent cross talk between adjacent wirings with a multilayer wiring kept fine by forming a wiring shielding layer in a self-alignment manner on the side faces of arbitrary wirings except the top wiring layers through an insulating film. CONSTITUTION:A wiring shielding conductor film 105, which is a first conductor film, is attached to a thickness not less than half the distance between a first insulating film 104a where the distance between first wirings 103 is the shortest, that is, to a thickness enough to fill a recession between adjacent wirings at the shortest distance. The whole surface of the wiring-shielding conductor film 105 is etched by anisotropic etching. Thereby the wiring shielding conductor film 105 is left only around the first wirings 103 and a wiring shielding layer can be formed in a self-alignment manner. thereby cross talk between adjacent wirings is prevented with a multilayer wiring kept fine.
Patent JP-H07235434-A (JP)
Title: Flyback transformer
Inventor: MOGAMI KATSUNORI
IPC: H01G4/18
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a flyback transformer with built-in capacitors which is small-size, lightweight and low cost by forming the peripheral surface of a film capacitor in a shape close to the curvature of the outermost periphery of a high-voltage coil and disposing it along the outer periphery of the high- voltage coil. CONSTITUTION:A film capacitor wound in a column-like form is crushed by press molding to form an arc-shaped capacitor 22 along the circumference of substantially the same curvature as the outermost diameter of a high-voltage coil. It is disposed in a housing part 21 with a fixed distance L7 from the outermost surface of the high-voltage coil being kept. Thereby, not only the miniaturization of a flyback transformer is achieved but also the dead space in the housing part can be reduced. Since a quantity of insulating resin filled up in the airgap of an insulating case is reduced, the weight reduction can be achieved. Further, the cost of the flyback transformer can be reduced.
Patent JP-H07234883-A (JP)
Title: Automatic wiring method
Inventor: OE RYOICHI
IPC: G06F17/50
Filed: 1994-02-22
Abstract: PURPOSE:To shorten the processing time of automatic wiring by efficiently initializing areas. CONSTITUTION:The label information of lattice information storage areas corresponding to mXn pieces of respective lattices provided by dividing the wiring area into mXn pieces of sections is returned to an initial value in a step (1). The lattice to be labelled with a start point as the origin is searched and the label information is written in the lattice information storage area corresponding to the searched lattice in a step (2). A route linking the start point and an arrival point is decided by referring to the lattice information storage area, where the label information is written, in a step (3). The label information in the lattice information storage area corresponding to the set of labelled lattices or the set of lattices including its nearby lattice is returned to an initial value in a step (4). It is investigated whether all the wires are completely laid or not in a step (5) and in the case of No, processing is returned to the step (2).
Patent JP-H01198796-A (JP)
Title: Effect adding device
Inventor: WACHI MASATADA
IPC: G10H1/18
Filed: 1988-02-03
Abstract: PURPOSE:To prevent the output of a digital musical sound signal from being broken and a strange digital musical sound signal from being outputted even when selected effect is changed by performing switching operation so that the digital musical sound signal inputted to a signal processing means is outputted in response to the change of the selected effect. CONSTITUTION:When the selected effect is changed, a switching output means 17 switches and outputs the digital musical sound signal by-passing a signal processing means 14 first and this digital musical sound signal is outputted continuously until the signal processing means 14 begins to output a digital musical sound signal which is processed correspondingly to newly selected effect. Then the digital musical sound signal which is processed by the signal processing means 14 corresponding to the new effect is outputted. Consequently, the digital musical sound signal is not broken right after the selected effect is changed and no strange digital musical sound signal is outputted, so that the selected effect is changed naturally.
Patent JP-S59149797-A (JP)
Title: Controlling method for pulse motor
Inventor: NISHINO KENJIROU
IPC: H02P8/04
Filed: 1983-02-16
Abstract: PURPOSE:To enable to control a pulse motor in high accuracy by operating the starting or finishing end of a moving zone in a double 1-2-phase excitation type, thereby improving the resolution of the motor. CONSTITUTION:A preset counter 1 is present by a signal from an operation instructing unit 2, and a calculation is performed by a calculating processor 3. A pulse motor 8 is operated first by a double 1-2-phase exciting type, it is switched to 2-phase exciting type when reaching the stepping point of the 2- phase exciting type, thereby producing sufficient torque. At the stopping time, it is again controlled to be switched to the 1-2-phase exciting type.
Patent JP-S55115652-A (JP)
Title: Irregular torque output device
Inventor: MASUYAMA TADASHI
IPC: F16H35/00
Filed: 1979-03-01
Abstract: PURPOSE: To generate partly different torque outputs by use of a constant-load spiral spring by a method wherein the outer end of a constant-torque spring wound around a movable shaft type drum is coupled to the surface of an eccentric drum.  
     CONSTITUTION: One end of a constant-torque spring 2 wound around a rotary drum 1 integral with a shaft 3 is coupled to an eccentric drum 4 at a coupling portion 6. Because the distance from the eccentric rotation axis O' of the drum 4 to contact points 7, 8, and 9 are R', R", and R''' respectively, the torque is set largest  at the contact point 8, smallest at the contact point 7, and medium at the contact  point 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58142283-A (JP)
Title: Radiation detector
Inventor: NARUSE YUUJIROU
IPC: G01T1/24
Filed: 1982-02-19
Abstract: PURPOSE:To elevate the mass productivity by arranging semiconductor substrates which have a plurality of unit detection areas separated by grooves filled with material high in the capacity of checking radiation as foundamental structure elements. CONSTITUTION:A semiconductor substrate arranged in a radiation detector as radiation detection element has a unit detection area separated spatially, which is divided with material high in the capacity of radiation, for example, a W spacer 12 to control the crosstalk due to a scattered radiation. This W spacer 12 is set simply by inserting it into grooves cut into the semiconductor by grooving. This method is excellent in the massproductivity and manufacturing costs and facilitates the reduction of the unit detection elements.
Patent JP-S625798-A (JP)
Title: Control signal generating circuit
Inventor: NAKATSUKA SHIGEYUKI
IPC: H04Q9/00
Filed: 1986-02-05
Abstract: PURPOSE:To set plural custom code without providing a custom code setting terminal by detecting potential level of each key scan output terminal for a period other than that o scan signal output. CONSTITUTION:Selected key output terminals KO0, KO3 and KO7 are connected with a voltage source through resistances 16 to 18 so as to set the custom codes designating equipment to be controlled. When a key switch KS is turned on, an oscillation circuit 3 oscillates and a timing generator 5 feeds timing signal to a controller 11. When a custom code reading cycle starts, voltages appear at the terminals KO0, KO3 and KO7 through the resistances 16-18. The level of each key output terminal KO is detected by a level detecting circuit 8 and 10010001 are stored at a custom code register 10 and then are used as the custom code. Once the custom code reading cycle is completed, its code turns into a key scan signal output cycle of an operated key.
Patent JP-S62184257-A (JP)
Inventor: ARUBIN HENRII BAAGAA
IPC: F16F15/14
Filed: 1987-02-04
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-H11270953-A (JP)
Title: Dumper device
Inventor: ONISHI ICHIRO
IPC: F25D17/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To lessen the power transmission loss, in a damper device where the opening and closing of two flaps are controlled by one motor. SOLUTION: When a motor is rotated in one direction (the other direction) in a condition that both the first flap and the second flap are full close (full open), a first driving gear rotates the first flap in the direction of open (close) through a first driven gear 112 until the first flap comes to full open (full close), and also a second drive gear 111 inhibits a second driven gear 113 from rotating the second flap in open (close) direction by means of a columnar part 111b, and after the first flap is fully opened (fully closed), the second driving gear 111 rotates the second flap in open (close) direction through the second driven gear 113. Hereby, the power transmission mechanism from the motor to the flap can be constituted of gears, so the power transmission loss can be lessened.
Patent JP-H06219523-A (JP)
Title: Converyor equipment
Inventor: WAKIZAKA MICHINOBU
IPC: B65G13/12
Filed: 1993-01-20
Abstract: PURPOSE:To transfer a goods without shock onto a conveyor which is inclined downward from a horizontal conveyor to the front. CONSTITUTION:A goods W which is carried out from a horizontal driven conveyor 2 is once loaded on a swaying conveyor 5 in the horizontal condition, and then, the swaying conveyor 5 is silently swayed to the lower side, and the goods W on the swaying conveyor is silently transferred onto the inclined driven conveyor 9. This constitution prevent the goods W from being silently transferred onto the inclined driven conveyor 9 while its front end being rapidly lowered, and prevents the load shifting.
Patent JP-H01302610-A (JP)
Title: Flame-resistant electrically insulating composition material
Inventor: HORI AKIHIRO
IPC: H01B3/44
Filed: 1988-02-04
Abstract: PURPOSE:To prevent the generation of toxic gas at the time of combustion by containing an inorganic flame retardant 50 pts.wt. or above surface-treated by a specific quantity of a silane coupling agent on the first layer and by a specific quantity of a fatty acid surface treating agent or a fatty acid metal salt surface treating agent on the second layer in polyorefin 100 pts.wt. CONSTITUTION:An inorganic flame retardant 50 pts.wt. or above surface-treated by a silane coupling agent 0.5-5 pts.wt. on the first layer and by a fatty acid surface treating agent or a fatty acid metal salt surface treating agent 0.5-5 pts.wt. on the second layer for the inorganic flame retardant 100 pts.wt. is contained in polyorefin 100 pts.wt. A flame resistant auxiliary such as phosphorus compound (including red phosphorus), zinc borate and ferrocene, an antioxidant, a lubricant, a softener and a dispersant can be added as appropriate in addition to the above component. No toxic halogen gas is generated at the time of combustion, the excellent electric characteristic can be maintained even if it is exposed to moisture, acid or alkali.
Patent JP-H05187539-A (JP)
Title: Speed change control method for automatic transmission
Inventor: ITO YUZURU
IPC: F16H61/10
Filed: 1992-01-14
Abstract: PURPOSE:To automatically select an optimum shift pattern for an automatic transmission in response to the driver's accelerator operation and the car speed without requiring the driver to switch the shift pattern by using a select switch. CONSTITUTION:A throttle opening TA from a throttle sensor 5 is received by a central processing unit 34 in an electronic control unit 3. The TA is read at a given time interval and a speed change DLTA is calculated from the difference between the read TA values. Furthermore, a car speed SPD from a car speed sensor 4 is received by the central processing unit 34, which then performs fuzzy inference using the above TA, DLTA, and DPS as inputs to determine the optimum shift pattern. A gear shift solenoid 6 in an automatic transmission 2 is driven by outputs from the central processing unit 34.
Patent JP-S61186286-A (JP)
Title: Apparatus for vapor-phase epitaxial growth of silicon carbide compound semiconductor
Inventor: MIYAMOTO HARUHIKO
IPC: C30B25/08
Filed: 1985-02-12
Abstract: PURPOSE:To uniformize the film thickness distribution, and to improve the uniformity of a film, by placing a square reaction tube and a susceptor having specific form near the part to hold a substrate crystal, and enabling the uniform downward flow of the reaction gas to the upper layer of the crystal. CONSTITUTION:A square reaction tube 31 is placed near the part where the substrate crystal 11 to be subjected to epitaxial growth is placed. The reaction tube 31 has rectangular cross-section, a bottom part inclined upward toward the flowing direction of the reaction gas, and a coolable structure. A susceptor 20 holding a substrate crystal 11 is placed downstream side of the reaction tube 31, and the upper face of the susceptor 20 is positioned to the same level as the bottom of the reaction tube 31. The flow of the reaction gas can be uniformized by the above apparatus without being disturbed with the susceptor 20, and a uniform film can be produced.
Patent JP-S61184851-A (JP)
Title: Semiconductor device
Inventor: NAGAI SHINICHI
IPC: H01L23/04
Filed: 1985-02-12
Abstract: PURPOSE:To facilitate the automatic conveying and fusion of a case part and a cap part in a sealing process, by providing a recess part in the case part of the container of an LCC type semiconductor, providing a protruded part on the cap part, and avoiding the position deviation of both parts in the sealing process. CONSTITUTION:The same numbers of recess holes 11 and protruded projection parts 23 are provided at facing positions. The shapes of both parts have the same shapes so that they are coupled to each other. A cap part 2 such as this is mounted on the upper surface of the case part 1 so that a glass layer 22 is contacted. Then the recess hole 11 and the protruded projection part 23 are coupled, and both parts are linked without position deviation. Under this state, the glass layer 22 is fused. Then the case part 1 and the cap part 2 are closely contacted without position deviation.
Patent JP-H1176178-A (JP)
Title: Detecting system for presence or absence of person on bed and monitoring system
Inventor: YOSHIIKE NOBUYUKI
IPC: G08B21/22
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of detecting the presence or absence of a person on a bed with high reliability at low cost and a monitoring system using the same. SOLUTION: This system includes a load detection means 2 for detecting the value of the load applied to a bed 1, a determining means 3 for determining whether a person is present or absent on the bed according to a signal from the load detection means 2, a transmission means 4 for transmitting the result of the determination, an alarm means 5 for issuing an alarm according to the result of the determination, and an external switch having a releasing function whereby the alarm means 5 can be shut off, the determining means 3 detecting that the load value detected by the load detection means 2 has exceeded a preset threshold and continued for a predetermined time. Thereafter, if the load value detected by the load detection means 2 is below the preset threshold and continued for a predetermined time, the system determines that the person has left the bed.
Patent JP-S61185069-A (JP)
Title: Dc/dc converter
Inventor: NAKAJIMA SUSUMU
IPC: H02M3/28
Filed: 1985-02-12
Abstract: PURPOSE:To reduce the size and to suppress to temperature rise of a DC/DC converter by inserting a saturable reactor to a driven output circuit of a transformer, and electromagnetically coupling the choke coil of a main output coil and the choke coil of a driven output coil. CONSTITUTION:When a switch element 2 is closed, a voltage of a DC power source 1 is transmitted by a transformer 4 to the secondary windings 14, 5. The induced voltage of the winding 5 is fed through a saturable reactor 6 to a DC voltage by a rectifier. This voltage is input to a controller 11, which flows a reset current in response to the output voltage to the reactor 6 to be stabilized. Choke coils 19, 20 are electromagnetically coupled with the coil 19 as the primary coil and the coil 20 as the secondary coil.
Patent JP-H09219116-A (JP)
Title: Ant-proof and rat-proof covered wire
Inventor: KAWAI TAMIO
IPC: H01B3/30
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ant-proof and rat-proof covered wire which has a thin covering layer, and a sufficient ant-proof and rat-proof property, by providing a covering layer by using a polyacetal resin or a polyamide resin, adding an ant-proof agent and a rat-proof agent. SOLUTION: In this ant-proof and rat-proof covered wire, a covering layer of a polyacetal resin or a polyamide resin to which a ant-proof agent and a rat-proof agent are added is provided. The polyacetal resin and the polyamide resin are considered to have a property to slip the teeth of the rat and the ant. The ant-proof agent is preferable to be one sort or two or more sorts, selected from phenitrothion, chloropyliphos, and dimetyltolamide.
Patent JP-S55119992-A (JP)
Title: Cooler for outer surface of water pump in outboard motor
Inventor: YUKISHIMA KANA
IPC: B63H20/28
Filed: 1979-03-06
Abstract: PURPOSE: To prevent the deterioration of housing by providing a nozzle for cooling water, directed toward the inside of cover, to cool exactly the outside surface of water pump.  
     CONSTITUTION: Water is sucked up through the water suction path 26 and the intake 25 by the rotation of the impeller 24 and then discharged as cooling water from the discharge port 27. Most of the cooling water serves to cool engine, part of the water is sent by pressure into the water seal 34 through the path 33, and the other part of the water is sent by pressure to the nozzle 35 through the paths 33 and 36, from which the cooling water is jetted into the inside of the cover 40. Although high-temperature exhaust gas passes through the exhaust path 4 during the operation of engine, the outside surface of housing and the cover 40 can be sufficiently cooled because the cooling water is jetted into the inside of the cover 40. Thus, the deterioration of synthetic resin housing due to heat can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10221410-A (JP)
Title: Automatic logic verification system for lsi
Inventor: SAEKI MINORU
IPC: G06F17/50
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To automate logical verification of an LSI or a system including it by providing a probability setting file storing access frequency information defining the event generation probability of an access object constituting an address space, and the like. SOLUTION: A probability setting file 11 stores access frequency information defining the event generation probability of an access object constituting an address space, and transaction frequency information defining the type and the frequency of transaction with respect to the access object. A pattern generator 12 generates a test pattern automatically based on a probability provided from the pattern generation probability setting file 11. Since a test pattern is generated based on the probability setting tile 11 defining the event generation probability in the address space, a high quality test pattern where the test coverage is sustained at a constant level can be generated while eliminating leakage. Furthermore, a test pattern reflecting the proceeding situation of verification can be generated efficiently.
Patent JP-H09219024-A (JP)
Title: Optical disk and optical disk device
Inventor: NAGASAWA MASAHITO
IPC: G11B7/24082
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of recording/reproducing wobble information at a land scanning time and a groove scanning time by alternately constituting groove wobbling not to be superposed on each other between adjacent grooves. SOLUTION: When the groove (a) is reproduced 4, the information from the wobble 3 is reproduced such as non-reproduction - address A - non- reproduction - address B. Further, when the land (b) is reproduced 5, the information is reproduced such as address C - address A - address D - address B. In such a manner, by alternately constituting the wobbling 3 of the groove 1 not to be superposed on each other between adjacent grooves, the wobble information is obtained even when the land 2 is scanned. Further, since the track of the groove (a) becomes intermittent with the track of the address A or B, and the track of the land (b) becomes continuous with an intermediate track between the address A or B and the address C or D, whether the traced track is the land 2 or the groove 1 is discriminated.