baber/WOPTO huggingface dataset:
Patent JP-S5329662-A (JP)
Title: Production of semiconductor device
Inventor: MIHASHI YUTAKA
IPC: H01L21/331
Filed: 1976-08-31
Abstract: PURPOSE: To make a specific part of a semiconductor substrate the low lifetime region, by injecting gas ions and forming a lattice defect region having the concentration peak at the projection range in the active layer and importing a heavy metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5231030-A (JP)
Title: Process for preparation of phosphonitrile derivatives
Inventor: SAITOU KUNIO
IPC: C07F9/22
Filed: 1975-08-30
Abstract: PURPOSE: Phosphonitrile derivatives such as compound I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08277889-A (JP)
Title: Forward extra-low gear fitting structure
Inventor: SAWAZAKI HIDEO
IPC: F16H3/08
Filed: 1995-04-05
Abstract: PURPOSE: To make large deceleration possible only by adding minimum parts, hardly changing the whole length of a manual transmission by providing a drive gear, meshed with a forward extra-low gear provided on a reverse idler shaft, on an input shaft. CONSTITUTION: At the time of selecting forward extra-low, power is transmitted to a forward extra-low drive gear 52 from an input shaft 4 and further to a forward extra-low gear 50 meshed with the gear 52, and the power is transmitted to a reverse idler shaft 48 by the switching action of forward extra-low- reverse switching mechanism 62. In the transmission course from the reverse idler shaft 48 onward, the power is transmitted to a counter shaft 6 from the reverse idler gear 56 through a third speed drive gear 40 and a third speed driven gear 42 and further transmitted to an output shaft driven gear 60 from an output shaft drive gear 58 on the counter shaft 6 so as to reach an output shaft 8. A forward extra-low device can thereby be added hardly changing the whole length of a manual transmission 2.
Patent JP-H03112384-A (JP)
Title: Method and device for converting variation of magnetic entropy through magnetic function of magnetic body in superconducting magnet into mechanical energy
Inventor: OIGAWA SENJI
IPC: H02N11/00
Filed: 1989-04-25
Abstract: PURPOSE:To enable high density energy conversion by applying a strong magnetic function at the inlet region whereas a weak magnetic function at the outlet region of a strong magnetic field thereby causing a motion in a magnetic body. CONSTITUTION:Temperature at section A of a magnetic body 2 does not rise instantaneously because of the finite time of thermal transfer from a magnetic system to a grid system. The time shift is utilized for attracting the magnetic body 2, under low temperature state, into a strong magnetic field before the magnetic body 2 is heated. On the other hand, adiabatic demagnetization takes place at section B upon leaving thereof from the magnetic field, and the temperature of the magnetic system lowers. But the temperature does not lower quickly because of the residual heat in the grid system of the magnetic body 2, and a phenomenon reverse to that in case of attraction takes place. Consequently, load is applied onto the magnetic body 2 in order to regulate the speed thus producing temperature difference between the inlet and the outlet of the strong magnetic field. Since the magnetic body 2 functions strongly at the entering side while functions weakly at the exit side, the magnetic body 2 moves in the arrow direction according to the difference.
Patent JP-2000298800-A (JP)
Title: Device measuring distance between vehicles and collision warning device
Inventor: HIGUCHI MASAHIRO
IPC: B60R21/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by means of a building at the end of a road, even if a vehicle is in a curved state by limiting the valid range of a measured inter-vehicle distance according to detected self-vehicle speed and lateral acceleration and invalidating inter-vehicle distance measuring data which exceed the valid range. SOLUTION: A lateral acceleration sensor measures lateral acceleration by every prescribed time interval. When a vehicle is assumed to execute uniform speed circular motion, the rotary radius is obtained by lateral acceleration and the speed of the self-vehicle, which is detected by a speed sensor. Since the rotary radius of the vehicle is smaller, the object at the end of a road is measured in a position closer to the vehicle. The shortest distance where the object at the end of the road is measured is obtained at every rotary radius and is stored in a memory as a table corresponding to the rotary radius. When the vehicle curves at the prescribed rotary radius, the value in the table, which corresponds to the rotary radius, is obtained. When detected data of a distance meter is larger than the value, the measurement of the inter-vehicle distance is invalidated.
Patent JP-S591375-A (JP)
Inventor: SHIMIZU KATSUAKI
IPC: A23L3/00
Filed: 1982-06-18
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-H11295142-A (JP)
Title: Infrared image pickup device
Inventor: YAMAGISHI AKIRA
IPC: G01J1/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To distinguish a burning object and a high-temperature object for judging a fire and to output a monitor image excellent in visibility by selectively receiving infrared rays in two specific wavelength bands, and forming images. SOLUTION: Infrared filters 2a, 2b transmitting infrared rays in the wavelength bands of about 3-5 μm and about 8-12 μm respectively are provided in the front of an infrared detector 3 having sensitivity to the infrared rays in the wavelength bands of about 3-5 μm and about 8-12 μm The infrared filters 2a, 2b are selectively switched by a filter switching controller 4, and infrared images are picked up by the infrared detector 3. When the infrared filter 2a is selected, all wavelength bands are cut and the electric signal becomes 0 in the normal state, the presence or absence of the electric signal can be recognized in relation to the presence or absence of a fire occurrence, and the quantity of the electric signal in relation to the force of combustion.  When the infrared filter 2b is selected, a high-temperature object is displayed in a high contrast, and other objects are displayed in a low contrast. The fire occurrence and high-temperature object can be distinguished from the monitor images in two wavelength bands.
Patent JP-H01276435-A (JP)
Title: Method and device for detecting focus error in optical head
Inventor: IKEDA TETSUTO
IPC: G11B7/09
Filed: 1988-04-27
Abstract: PURPOSE:To simplify the constitution of a focus error detecting circuit by comparing a photo-detecting output from a single photo-detecting part for focus and a reference value to be set in advance and obtaining difference between this photo-detecting output and reference value as a focus error signal. CONSTITUTION:An optical detector 10 detects returning light beams, which are reflected on an optical disk 5 and rectangularly reflected on a half mirror 3. Then, the photo-detecting part of the optical detector 10 is composed of a single photo-detecting part G for focus, which is circular-shaped and not divided, to be arranged in a center and photo-detecting parts H and I for tracking to be arranged in the both sides of the photo-detecting part G. A reference voltage source 12 gives a reference voltage K in the optical detector 10 and a comparator 11 compares the output of the photo-detecting part G for focus and reference voltage K. Then, the difference is outputted as the focus error signal. Thus, the constitution of the focus error detecting circuit can be simplified.
Patent JP-H04285090-A (JP)
Title: Method for growing single crystal
Inventor: MORI TERUO
IPC: H01L41/22
Filed: 1991-03-14
Abstract: PURPOSE:To stably and surely permit the formation of single crystals by executing heating in the state where seed crystals are brought into contact with one end of a precursory body in which the main phase and the low m.p. eutectic phase of an intermetallic compound contg. R (Y and lanthanoide series) and T(transition metal elements) are present. CONSTITUTION:A precursory body of polycrystals or columnar crystals in which the main phase and the low m.p. eutectic phase of an R-T series intermetallic compound contg. R (one or more kinds among Y and lanthanoide series) and T(one or more kinds among transition metal elements such as Fe, Co, Ni, Cr and Mn) is prepd. Seed crystals are brought into contact with one end of the precursory body, and heating is executed to a temp. at which the above low m.p. eutectic phase is melted and the seed crystals or the like are not melted. Then, this heating is successively moved to the other end side. Thus, single crystals having the same crystal orientation as that of the seed crystals can be obtd.
Patent JP-S61270157-A (JP)
Inventor: JIYOSEFU ERU PEITO
IPC: B32B27/30
Filed: 1986-05-09
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-H11297633-A (JP)
Title: Heater facility structure for vertical film processor and method for moving the device
Inventor: KAKIZAKI SATOSHI
IPC: H01L21/205
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a heater facility structure in a vertical film processor in which the carrying work of a vertical film processor can be easily and quickly attained, and heater disconnection or life deterioration can be prevented. SOLUTION: A heater 2 provided at the upper part of a device main body 1 is constituted so as to be movable up and down by using a boat elevator 8 provided in this device main body, and at the time of moving the device main body 1, the heater 2 is supported in a lowered state at the lower part of the device main body 1, and the device main body 1 is carried and moved, and then the heater 2 is lifted to the upper part fixed.
Patent JP-H04230907-A (JP)
Title: Gold conductor composite
Inventor: UIRIAMU JIYON NIIBU
IPC: H01B5/14
Filed: 1991-04-11
Abstract: PURPOSE: To improve a close contact performance to a ceramic substrate by dispersing in organic medium gold particles, glass, specific metal oxide, and specific metal fine particles at a specific wt.% of total inorganic solid. CONSTITUTION: Based on total inorganic solid this composition comprises, (a) metallic gold particles of 75% to 95% and of which at least 90wt.% has the 2 or less of aspect ratios, (b) 0.5% to 10% of cadmium borosilicate glass, (c) 0.1 to 5% of spinel forming divalent metal oxide selected from groups of CuO, ZnO, MgO, CoO, NiO, FeO, MnO, and these mixture, and (d) 0.1 to 1.0% of metal fine particles selected from groups of palladium, platinum, and rhodium. All components of (a) to (d) are dispersed in an organic medium. An excellent close contact performance to the ceramic substrate can be attained by forming the gold conductive composition.
Patent JP-S63270209-A (JP)
Title: Suspension device for automobile
Inventor: KIJIMA TAKAO
IPC: B60G3/26
Filed: 1987-04-28
Abstract: PURPOSE:To improve running safety, by a method wherein, in a trailing arm type suspension device having a fork-shaped suspension type, arms to couple an arm with a wheel are positioned in juxtaposition longitudinally of a car body, and the one arm is more easily moved longitudinally of a car body than the other. CONSTITUTION:In a semitrailing arm 20, fork-shaped arm parts 26 and 28 are pivotally mounted to a submember 24, and a tip part 30 is pivotally mounted to a knuckle arm 44 of a wheel through three arm parts 32, 34, and 36. The arms 34 and 36 are positioned on the front side of a car body, the arm 32 is positioned on the rear side of the car body, and a base end part 32b is joined with and longitudinally rockably mounted to the body of the arm 20 by means of a pin. Rigidity in the longitudinal direction of the car body of a rubber bush 38 through which the arm 32 is coupled to a knuckle arm 44 is set to a value higher than that of bushes 40 and 42 of the arms 34 and 36 on the rear side. This constitution facilitates production of a toe-in change suited for a running condition, and improves running safety.
Patent JP-H04242706-A (JP)
Title: Device for supporting and adjusting mirror of laser robot and laser robot using said device
Inventor: MARIO ORUSHI
IPC: B23K26/08
Filed: 1991-02-12
Abstract: PURPOSE: To speedily adjust a mirror to direct a prescribed azimuth by providing plural mirrors successively reflecting a laser beam toward a head emitting the laser beam so as to rotate a mirror holder around first and second axial lines. CONSTITUTION: The laser beam emitted from a laser source is successively reflected to the emitting head by means of the plural mirrors arranged along a prescribed route within a robot. A mirror S4 is supported by a holder 20 including a half-spherical head 21 and a shank 22, and the holder 20 can rotate in space around the center C of rotation on the reflecting face of the mirror S4. Then mirror adjusting units 53 and 57 rotate the mirror holder 20 around a first axial line passing through the center C of this rotation and a second axial line vertically crossing with the first axial line at the center C of rotation. Consequently all the movement of the mirror consist of simple rotation around the center C of the rotation so that the mirror can precisely be arranged to all desired azimth by speedy and easy operation.
Patent JP-S5330727-A (JP)
Title: Speed controller for induction motor
Inventor: SAWA KUNIHIKO
IPC: H02P27/06
Filed: 1976-09-02
Abstract: PURPOSE: To suppress slip frequency by lowering output frequency of power converter below frequency command when instantaneous overload is applied on the motor and over current limitting control loop is functioned. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11285821-A (JP)
Title: Short-circuit transferring type arc welding method
Inventor: UESONO TOSHIRO
IPC: B23K9/073
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To quickly execute the returning to suitable arcing state even if the distance between an electrode and a material to be welded rapidly changes, by lowering the output voltage from a welding power source during an arc generating period in proportion to the time length of the detected arc generating period and changing welding current in the arc generating period. SOLUTION: During welding, since the short-circuit and the arc are alternately generated, the arc generating period is judged with an arc period detector 15, and during arc period, an arc period signal Sad is outputted at high level. The arc period signal Sad is counted with an output voltage corrector 18 and the output voltage correcting signal Vms having magnitude according to the length of continued time of this signal, is outputted. The longer the arc period continues, the larger the output voltage correcting signal Vms is and the smaller the output signal Vuh of a subtractor 19 in the arc period is. Since a signal change-over circuit 17 exists at (a) side, the output signal Vuh is supplied to a power converting circuit 2 through a output command signal Sw1 and the output voltage is lowered.
Patent JP-S587989-A (JP)
Title: Solid-state image pickup element and registration adjusting method using it
Inventor: MORISHITA MASANOBU
IPC: H04N5/335
Filed: 1981-07-06
Abstract: PURPOSE:To make relative positions of two image pickup elements coincident with each other accurately to simplify the registration adjustment, by arranging two, at least, patterns, which are used for the registration adjustment, in the outside of photoelectric conversion faces of solid-state image pickup elements. CONSTITUTION:The incident light is divided into two or more by a resolving optical system having a prism block, and photoelectric conversion faces of solid- state image pickup elements are arranged in positions where respective divided incident lights are focused, thus constituting a solid-state image pickup device. A solid-state image pickup element 11 of this solid-state image pickup device is provided with a photoelectric conversion face 13 and bonding pads 12 for wiring, and two patterns 14 for registration adjustment are arranged on the peripheral outside of the photoelectric conversion face 13. A color filter array 15 is  mounted on the surface of a photoelectric conversion face 13' of a solid-state image pickup element 11', and patterns 16 for registration adjustment are arranged in a part of the array 15. Intervals of picture element pitches in the  longitudinal or lateral direction of patterns 14 and 16 are shifted for the optical  image, thus facilitating the registration adjustment.
Patent JP-S589296-A (JP)
Title: Duplex data accumulating device having efficient copy processing function
Inventor: NAKAGAWA TOORU
IPC: G06F11/14
Filed: 1981-07-06
Abstract: PURPOSE:To enable efficient data copying by providing a data accumulating area control memory to each duplex data accumulating device and detecting the difference of their contents. CONSTITUTION:When a data accumulating control device 2A or 2B is restored from trouble, CPU 1 compares the contents of each address of data accumulating area control storage device 4A, 4B that correspond to data storage media 3A, 3B for data accumulation. The contents of memories 3B, 3A that did not cause trouble and corresponding to address from which the difference is detected are copied and stored in memories 3A, 3B. By this constitution, copying after restoration of the trouble is effectively performed only for necessary area, and consequently processing time at the time of trouble shooting can be shortened.
Patent JP-H1033967-A (JP)
Title: Chemical reaction apparatus having magnetic stirring apparatus
Inventor: BRADEN CHRISTOPH
IPC: B01F13/08
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out mixing under observation of the inside without forming a dead space by installing a magnetic coil with a star shape in the surrounding of the outside of a cylindrical container and rotating a tubular rotor in the container by permanent magnets and at the same time stirring the content of the container. SOLUTION: This stirring apparatus comprises a cylindrical pressure resistant container 1 and a rotor 3 of a ring or tubular member 2 is so installed in the container as to concentrically rotate. The rotor 3 has a large number of symmetrically arranged permanent magnets 5 and the magnetic pole faces are set to face inward and outward. The rotor 3 is moved by the permanent magnets 5 and a magnetic field to rotate the rotor is generated by a magnetic coil 9 arranged into a star shape in the surrounding of the container 1. Moreover, impellers for stirring are installed in the rotation magnetic field in the container 1. Using a reaction apparatus provided with such a stirring apparatus, satisfactory mixing can be carried out while the inside of the reaction apparatus being made observable for no dead space is formed.
Patent JP-S60251513-A (JP)
Title: Magnetic recording medium
Inventor: IDOSAWA KENJI
IPC: C09D7/12
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a magnetic recording medium having adequate coercive force and excellent recording and erasing characteristics, S/N, etc. by providing a magnetic layer contg. magnetic material particles consisting of iron nitride or the magnetic material particles of an iron alloy nitride having a specific value or below of average acicular ratio (long axis/short axis) to said medium. CONSTITUTION:The magnetic layer 3 contg. 5-50pts.wt. a binder resin in 100pts.wt. the magnetic particles consisting of the iron nitride or iron alloy nitride and having <=6 average aciculor ratio is formed via an undercoating layer 2 on a base 1. The magnetic layer may be directly formed without via the layer 2. A back coat layer may be provided on the surface of the base 1 on the side opposite from the layer 2 to improve electrification preventiveness, transfer preventiveness, runnability, etc. The iron nitride and iron alloy nitride can be made to have adequate coercive force of 700-800Oe by controlling the average aciculor ratio to <=6; in addition, said nitrides have high saturation magnetization and high residual density as well as corrosion resistance and high hardness and therefore the smaller recording current is required. Even if the thin magnetic layer is formed, the decrease in the output is small and the light transmittance is low and therefore the magnetic tape suitable particularly for a video is obtd.
Patent JP-2000013377-A (JP)
Title: Atm network and transmission method in atm network
Inventor: JAMMY RAGARAO
IPC: H04L12/70
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing a silence part in an asynchronous transfer mode ATM network and to provide the AM network incorporating silence suppression. SOLUTION: An input side multiplexer 220 applies a model to a silence part, that is, describes the silence part by using a predetermined silence part descriptor. The multiplexer 220 transmits the descriptor via an ATM network 230. An output side multiplexer 240 receives the descriptor to reproduce a function of the descriptor. An operation administration and maintenance OAM cell is used to send the start and the end of the silence part. The ATM network uses the silence descriptor to send start and end of the silence part. The output side multiplexer reproduces the silence part based on the descriptor.
Patent JP-H01276391-A (JP)
Title: Coin paying-out device
Inventor: HARUNO KIYOSHI
IPC: G07F9/00
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a coin from slipping off and dropping from a lower part claw while the coin is prevented from sandwiching between the edge surface of the lower part claw and the forming surface of a natural dropping passage by providing a stopper to lock a coin paying-out arm when the lower part claw of the coin paying-out arm closes the natural dropping passage. CONSTITUTION:A stopper 8 is operated at a coin paying-out arm 4, a lock is executed so as not to rock, the coin paying-out arm 4 is turned in order to pay out a first coin 2A, and then, the lock of the stopper is released, thereafter, the coin paying-out arm 4 is oscillated to a standby posture again, and the stopper 8 is lock-operated. Consequently, by the dropping impact when a coin 2B after the second drops from the position of an upper part claw 6 of the coin paying-out arm 4 and is supported at a lower part claw 7, the coin paying-out arm 4 is forcibly turned, and even then, the turning of a constant angle or above is suppressed. Thus, the coin 2B is prevented from slipping off and dropping from the lower part claw 7 and the coin 2B is prevented from sandwiching between the lower part claw 7 and the passage forming surface.
Patent JP-S62262660-A (JP)
Title: Dc stabilized power source
Inventor: INAO KIYOHARU
IPC: G05F1/56
Filed: 1986-05-08
Abstract: PURPOSE:To enhance the reliability of a DC stabilized power source by providing a remote sensing circuit which inputs a voltage at both ends of a load through a sense line to correct a feedback voltage in a predetermined range in response to the voltage at both ends of the load. CONSTITUTION:A feedback voltage to a control circuit 5 is corrected by the output of a remote sensing circuit 9 which inputs a voltage at both ends of a load 7 through a sense line 8 in a predetermined range. A feedback circuit 10 is composed of resistors R1v-R3 to feedback a voltage corresponding to the output voltage generated at an output terminal 5 to the circuit 5.