baber/WOPTO huggingface dataset:
Patent JP-H01111355-A (JP)
Title: Structure of electrode termianl of semiconductor device
Inventor: YAMANOUCHI HIROSHI
IPC: H01L21/60
Filed: 1987-10-26
Abstract: PURPOSE:To prevent a substrate at the lower part of an electrode terminal from being cracked by a method wherein an extraction part of a wiring conductor connecting a bump as the electrode terminal to an internal device is formed so as not to contain a bent corner. CONSTITUTION:A wiring conductor 2 connecting an electrode terminal 1 to an internal device is extracted from the electrode terminal 1 so as not to contain a bent corner. That is to say, an extraction part 3 is straight and a bent part is not formed. Accordingly, when the electrode terminal 1 is connected to an external lead wire, a stress due to heat is not caused. Even when a bent part 4 is formed, this bent part 4 does not exist at the extraction part 3 but is installed in a region which is not affected by heat during connection of the wiring conductor 2; accordingly, the stress due to heat during connection to the external lead wire is not caused at the electrode terminal 1. By this setup, it is possible to prevent a substrate at the lower part of a bump from being cracked.
Patent JP-H03132687-A (JP)
Title: Clear coating device
Inventor: KITAMURA TETSUYA
IPC: G03G15/00
Filed: 1989-10-18
Abstract: PURPOSE:To form an image with an invariably uniform and transparent resin layer by providing a vibrator which vibrates a toner carrier and an image medium which is carried by an image medium conveying body, relatively in parallel. CONSTITUTION:The image medium 2 which is inserted through an insertion opening 17 is conveyed on an image medium conveyor belt 7, and then applied with an electric field matching the polarity of an energized transparent toner 1 in a transparent toner coating area 15, so that the transparent toner is stuck on the image medium from a toner carrying roller 4 by electrostatic attraction. At such a time, vibrator 25 sways the image medium carrying roller 3 and image medium conveyor roller 7 laterally to sway the image medium 2 on the belt in the lateral direction of the toner carrying roller 4. Consequently, irregular stripes of transparent toner formed in the carrying direction of the toner carrying roller 4 are transferred while canceled to form a uniform coating surface.
Patent JP-H02121709-A (JP)
Title: Device for repairing roll
Inventor: TANIMOTO TATEO
IPC: B21B28/02
Filed: 1988-10-28
Abstract: PURPOSE:To prolong roll service life to be more than two times by installing a build-up welding device and grinding devices in the vicinity of a roll. CONSTITUTION:As for repairing a worn work roll 2 by grinding devices 5 and a melt-spraying device 4, the same type metal as that of a work roll material is melt sprayed to build up abnormally worn part of the roll 2 with a melt-spraying device 4 and then steps are ground by the devices 5 to smooth all the work roll surface including thermal spraying build up parts. Grinding is performed by actuating only one of the devices 5 shifting in a range having steps and pushing a grinding wheel 5A to the roll 2 by a pushing device 5B. A full automatic repairing system with an automatic controller for a worn work roll is constructed by inter-locking the melt spraying device 4 and the grinding devices 5. Therefor, service life of the roll 2 is prolonged to more than two folds.
Patent JP-H07131880-A (JP)
Title: Digital speaker
Inventor: SASAKI TOSHIJI
IPC: H04R9/06
Filed: 1993-10-28
Abstract: PURPOSE:To give the sound volume adjusting function without degrading the tone quality with respect to the digital speaker which receives the parallel digital value of a digital signal and is directly driven. CONSTITUTION:With respect to the speaker having a voice coil 1 with taps 2 to 5 corresponding to respective bite of digital audio data, a coil 7 is added which controls the intensity of the magnetic field crossing the voice coil 1, and the driving current of this coil 7 is adjusted to adjust the sound volume. With respect to the capacitor type speaker having an oscillating pole and a fixed pole where electrodes having areas corresponding to weights of respective bits are combined, the polarizing voltage applied to the oscillating pole is adjusted to adjust the sound volume.
Patent JP-H03132230-A (JP)
Title: Transmitting method for broadcasting station name data in rds broadcast
Inventor: RYU KOICHI
IPC: H04H60/44
Filed: 1989-10-18
Abstract: PURPOSE:To speedily display the name of a broadcast station and to prevent a data transmission rate from being lowered by respectively transmitting the PS (broadcasting station name) data of 8 digits at a maximum as the data of third and fourth blocks in respective groups for the 4 digits of high and low orders. CONSTITUTION:When the PS data of the 8 digits at a maximum are transmitted, these PS data are divided into the four digits of the high and low orders. Then, a group (a) of a type 9A takes in charge of transmitting PS data PS7-PS4 of the high-order 4 digits and a group (b) of a type 9B takes in charge of transmit ting PS data PS3-PS0 of the low-order 4 digits. In the respective groups, the PS data of the four digits are respectively arranged in blocks 3 and 4 for the two digits. The type of the group is discriminated by a group type code ar ranged in a block 2. For identifying whether the PS group is the high-order or low-order, it is executed by identifying a version A (B) according to a version code Bo arranged in the block 2. Thus, the name of the broadcasting station is speedily displayed and the data transmission rate is prevented from being lowered.
Patent JP-H03132693-A (JP)
Title: Video processor
Inventor: TAKEUCHI KESATOSHI
IPC: G06F3/048
Filed: 1989-10-18
Abstract: PURPOSE:To facilitate picture-in-picture image processing by moving a mouse point or the like to execute adjustment such as the expansion/contraction of a picture formed by superposing a 2nd image on a part of a 1st image screen. CONSTITUTION:A specification point pointed out by a point specifying means is moved to the lower right corner of the 2nd image on a monitor 9 while operating the mouse 8 and prescribed operation for starting expansion processing is executed. When the specification point is moved to a required position by operating the mouse 8 again, an arithmetic means calculates displayed data so that the lower right corner of the 2nd image coincides with the moved specification point, an image superposing circuit adjusts the size of the 2nd image, a vertical/horizontal ratio, etc., based upon the display data and superposes the adjusted data to the 1st image. Thus image processing called as picture-in- picture can easily be executed.
Patent JP-H07119578-A (JP)
Title: Fuel injection valve
Inventor: FUTAMI MAKOTO
IPC: F02M51/06
Filed: 1993-10-04
Abstract: PURPOSE:To smooth the plate upstream flow of fuel without deteriorating any multidirectional injection performance in a plate type multidirectional injection system fuel injection valve and to reduce the generation of bubbles so as to suppress a change in a fuel injection amount at high temperature and under negative pressure surroundings. CONSTITUTION:Plural plate nozzle holes 11A, 11B are arranged symmetrically putting a valve center line Z between them, and on the nozzle hole downstream side, respective plate nozzle hole center lines S1, S2 are inclined at equal angles to the approaching direction toward the valve center line Z, while projectors X1-X1, X2-X2 of plate nozzle hole center lines S1, S2 toward the plate upper face, which is perpendicular to the valve center line Z, are parallel to each other at the predetermined interval (DELTAL). The projectors X1-X1, X2-X2 of the plate nozzle hole center lines S1, S2 to the plate upper face perpendicular to the valve center line Z are inclined at the predetermined angle thetat to the plate X-axis so that they are not crossed by each other.
Patent JP-S63125254-A (JP)
Inventor: MURASE YOSUKE
IPC: A61F7/08
Filed: 1986-11-14
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-S61148077-A (JP)
Title: Printer
Inventor: TAKEDA NOBUO
IPC: B41J11/18
Filed: 1984-12-21
Abstract: PURPOSE:To miniaturize driving circuit, by driving a printing head and a platen so that the kinetic energy of the head and the kinetic energy of the platen become substantially equal to each other at the moment of collision when print ing. CONSTITUTION:When a printing command is outputted from a printing- controlling circuit 1 to a printing head driving circuit 4 and a platen-driving circuit 5, the circuits 4, 5 pass predetermined currents respectively to coils 6, 7, thereby driving the printing head 2 and the platen 3. The head 2 and the platen 3 are so driven that the kinetic energy of the head 2 and the kinetic energy of the platen become substantially equal to each other at the moment of collision, and they collide against each other with an ink ribbon 10 and a paper 11 clamped therebetween. Accordingly, a reduction in the size of a driver for the printing head or the like can be contrived, vibrations in paper feeding and vertical vibrations are reduced, and printing quality is enhanced.
Patent JP-H07130326-A (JP)
Title: Induction coupled plasma mass spectrometer
Inventor: KAWABATA KATSUHIKO
IPC: H01J49/10
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the molecular ion caused by chlorine, and to improve detection sensitivity by providing a shield plate between an induction coil and a plasma torch, and by mixing heterogeneous gas with a carrier gas. CONSTITUTION:A sample 1 is quantitatively pressure fed to a nebulizer 4 by means of a peristaltic pump 2. The flow of N2 heterogeneous gas is controlled by a mass controller 3, and the gas is mixed with an Ar carrier gas, and is fed to the nebulizer 4. The sample 1 is atomized by the nebulizer 4, and Ar, N2 as well as the atomized sample 1 are guided into a plasma torch 6 through a spray chamber 5. An induction magnetic field for generating high frequency magnetic field is provided on the outside of the torch 6, and a shield 8 is provided between the torch 6 and the coil 7. The sample 1 guided into the torch 6 is ionized by plasma, passes a plasma interface, and is detected for each mass by a mass detection part.
Patent JP-H11107940-A (JP)
Title: Scroll compressor
Inventor: HASEGAWA HIROSHI
IPC: F04C18/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a both-direction type scroll compressor having efficiency higher than in the paste and high reliability, by suppressing a decrease of reliability and an increase of slide loss due to wearing in a lap tip end of a drive/ driven scroll and a slide part of an end plate front surface. SOLUTION: A set of scrolls 60, 70 are provided, which has end plates 61, 71 and volute laps 63, 73 protruded to one surface 61a, 71a thereof. A set of the scrolls 60, 70, in a condition meshing the lap 63, 73 with each other, are rotated in the same direction, and have a plurality of protrusion parts 64a to 64d, 74a to 74d, and the protrusion parts 64a to 64d are provided so as to come into contact with the protrusion part 74a to 74d.
Patent JP-H0984909-A (JP)
Title: Golf club
Inventor: KAWAMATSU HIDEAKI
IPC: A63B53/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to easily obtain the trajectory desired by this golfer by making it possible to sufficiently control spins. SOLUTION: Plural grooves 3 are formed on a fitting face 2. These grooves 3 are constituted by forming recessed parts 4 for forming the grooves on the hitting face 2 and installing auxiliary materials 5 consisting of an epoxy resin to either one flank of these recessed parts 4. The materials of the flanks 6, 7 facing each other of the grooves 3 are varied.
Patent JP-H08132383-A (JP)
Title: Handling device
Inventor: WAKIGI HITOSHI
IPC: B25J17/02
Filed: 1994-11-07
Abstract: PURPOSE: To downsize the whole structure while keeping the structure capable of holding a heavy work, and dispense with a separate positioning device. CONSTITUTION: The handling device has a device base part 11 mounted on the arm 12 of a robot, a holding arm 14 having a holding part 16 for holding a work 17 on one end side rotatably provided on the device base part 11, and a distance detector 23 for detecting the holding part 16 side deforming quantity of the holding arm 14, and the device base 11 has a driving device 24 for rotating the holding part 14. The holding arm 14 is rotated in the anti-deforming direction according to the deforming quantity, thereby, the holding part 16 of the holding arm 14 is returned to the position before deformation.
Patent JP-H07128579-A (JP)
Title: Detecting method for light of sight, detecting means for line of sight and video device having detecting means for line of sight
Inventor: INOUE SHUNSUKE
IPC: G03B13/02
Filed: 1993-10-29
Abstract: PURPOSE:To unnecessitate a expensive area sensor and to obtain an inexpensive detecting means for the line of sight by providing a means which scans eyes with a lighting beam as a lighting means. CONSTITUTION:A light emitted from a light source 108 is bent by a half mirror 103, lightens eyeballs 101 through an eyepiece 102, its reflected light is bent by half mirrors 103, 107, converged, and made incident on a photoelectric convertor 110. Unit LED elements are arranged in an array type of two dimensions in the light source 108 and each point light source can be turned on and off independently by scanning means such as an electric circuit and the like. When each point light source of the light source 108 is successively turned on and off, beams from each point light source are passed through a lens with a spatially different angle, and scan different points on the eyeballs 101. Therefore, a reflected light corresponding to each LED is made incident on the photoelectric convertor 110 time sequentially. An eyeball image of the eyeballs 101 can be observed by integrating the time sequential reflected light.
Patent JP-H04148435-A (JP)
Title: Diagnosis data generation system for large-scale logical circuit
Inventor: YOKOYAMA FUJIO
IPC: G06F11/22
Filed: 1990-10-12
Abstract: PURPOSE:To divide a whole circuit into partial circuits without adding a special circuit so as to generate diagnosis data and to reduce the overhead of hardware by recognizing a signal which can be controlled and a signal which cannot be controlled only by means of partial circuits for diagnosis data generation object. CONSTITUTION:Partial circuits 2a and 2c are eliminated by extracting circuits required for generating diagnosis data on a partial circuit 2b. Since there is no connection destination for interface signals 4a, 4b and 5b between the partial circuit 2b and the partial circuits 2a and 2c, a mark '&' meaning 'no connection destination' is added. Signals 4c, 5a and 5c have external interface circuits 3a-3d in addition to the partial circuits 2a and 2c. the scales of the partial circuit 2b and the external interface circuits 3a-3d are generated to those with which a diagnosis data generation program can deal. Thus, diagnosis data on the partial circuits can be generated by a conventional program without altering the program.
Patent JP-H02121153-A (JP)
Title: Disk chucking device
Inventor: FUJINO MASAHISA
IPC: G11B17/028
Filed: 1988-10-28
Abstract: PURPOSE:To facilitate the working job of a yoke and the press-inserting job of a rotary shaft and to ensure the sure and stable clamp and revolution of a disk by forming a center hole at the end part of the rotary shaft where the center axis of a clamp member is fitted and attaching a ring-shaped yoke around the circumferential part of the rotary shaft. CONSTITUTION:A center hole 20a is formed on the upper end face of a rotary shaft 20, and a pin part 9a of a positioning member 9 attached to a clamp member 8 is fitted into the hole 20a. At the same time, a yoke 21 having a through hole 21a where the shaft 20 is fitted is fixed around the upper end part of the shaft 20. When a disk D is loaded, the member 8 is retreated upward by the function of a mobile member 12 and a taper cone 5 is engaged into a center hole Da of the disk D and positioned. Then the member 8 is moved down and the part 9a is fitted into the hole 20a. Thus it is possible to facilitate the working job of the yoke 21 and the press-inserting job of the shaft 20 and to ensure the sure and stable revolution and clamp of the shaft 20.
Patent JP-H02120426-A (JP)
Title: Interference prevention controlling method of working attachment in hydraulic shovel
Inventor: MATOBA NOBUAKI
IPC: E02F9/24
Filed: 1988-10-28
Abstract: PURPOSE:To prevent an operation miss by detecting an angle at each panel point of a boom, arm and bucket of a hydraulic shovel and a swiveling angle of the upper swiveling body, and controlling so as to avoid interference of the lower travelling body with the bucket. CONSTITUTION:In case of swiveling of the upper swiveling body 1, a danger zone E interfering with a bucket 5 and the lower travelling body 2 is set. Even within the zone E, during the stop of the upper swiveling body 1, swivel restricted angles A, B, C and D with which the bucket 5 and the lower travelling body 2 don't interfere are set. A boom angle, an arm angle, a bucket angle and a swiveling angle of the upper swiveling body 1 are detected by a controlling section and, at the same time, operation control is made so as to avoid interference of the lower travelling body with the bucket by the angle signal to drive each operation section. According to the constitution, an operation miss is prevented, and even if the visibility is not sufficient, a large sized hydraulic shovel and others can be easily operated.
Patent JP-H02119661-A (JP)
Title: Fluid passage device for engine
Inventor: SHIMADA HIROHISA
IPC: F02F1/14
Filed: 1988-10-28
Abstract: PURPOSE:To simplify the whole structure of the present fluid passage device by forming a cylinder block of a cylinder barrel aggregation block and a skeleton frame which is integrated therewith for surrounding the outer periphery thereof and the like, to thereby form the fluid passage in the skeleton frame. CONSTITUTION:A cylinder block Bc forming the main body of an engine block E is composed of a cylinder barrel aggregation block 7 formed of four cylinder barrels 101 to 104, a skeleton frame 8 integrated with the cylinder block aggregation block 7 for surrounding the outer periphery thereof and a planer rigid membrane member 9 provided on the outside surface of the skeleton frame 8. An oil gallery 63, formed inside the skeleton frame 8, is composed of an inport 64 intercommunicated with the discharge passage 62 of an oil pump Op, the first oil gallery 63 having a flow-out port 66 intercommunicated with an oil filter OF and the second oil gallery 63 extending over the skeleton frame 8 and having an outlet 65 on the bent upper end portion thereof.
Patent JP-H04149297-A (JP)
Title: Lubricating oil composition
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10M135/10
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a lubricating oil composition having excellent low-speed sliding property and durability, and especially suitable for automatic transmission of automobile by compounding a base oil with a sulfonic acid metal salt such as alkylbenzenesulfonic acid metal salt. CONSTITUTION:The objective composition is produced by compounding a base oil with 0.1-10.0wt.% (preferably 1.0-4.0wt.%) of one or more kinds of sulfonic acid metal salt selected from (A) an alkylbenzenesulfonic acid metal salt of formula I (R1 is 4-30C alkyl; R2 is H or 1-30C alkyl; M is Ca or Ba), (B) an alkylsulfonic acid metal salt of formula II (R3 and R4 are 4-30C alkyl) and (C) an alkylnaphthalenesulfonic acid metal salt of formula III [R5 to R8 are H or 1-30C alkyl (provided that R5 and R6 or R7 and R8 are not H at the same time)].
Patent JP-H11108626-A (JP)
Title: Registration precision measuring method and measuring machine
Inventor: HOSOI KEIICHI
IPC: G01B11/24
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure how an upper pattern is aligned with a lower pattern, by correcting the deviation of patterns with correction amount in which the measured edge width is multiplied by an experimentally obtained known coefficient. SOLUTION: On a semiconductor water 20, a lower pattern 21 is arranged, on which a wiring material layer 22 is formed by sputtering. An upper pattern 23 is formed on the layer 22. The dislocation of the lower pattern 21 and the wiring material layer 22 is measured, and then the difference of width of edge parts of the wiring material layer 22 is measured. The difference between the deviation of the lower pattern 21 and the upper pattern 23 which is calculated by previously measuring a substrate for preparation measurement, and the deviation of the lower pattern 21 and the wiring material layer 22 is divided by the difference of width of edge part, thus obtaining a coefficient. The measured difference of width of edge parts of the wiring material layer 22 is multiplied by the coefficient, thus obtaining the correction amount of the displacement of patterns.  The measured dislocation of the lower pattern 21 and the wiring material layer 22 is corrected, and the deviation of the lower pattern 21 and the upper pattern 23 is obtained.
Patent JP-H02120225-A (JP)
Title: Production of coating film or thin plate of superconducting ceramic
Inventor: HAGINO SADAAKI
IPC: C01G3/00
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a coating film or thin plate having high density, excellent mechanical strength and superconducting characteristics by specifying sintering of coating film or thin plate of compound powder of perovskite structure comprising a rare earth element including Y, alkaline earth element, copper and oxygen and partial pressure of oxygen of heat treatment of sintered material. CONSTITUTION:Compound powder of perovskite structure comprising a rare earth element including Y, alkaline earth element, copper and oxygen is molded by screen printing method or doctor blade method into a coating film or thin plats. Then the molded article is sintered in an atmosphere of low partial pressure of oxygen under <0.2atm partial pressure of oxygen to give a sintered material. Then the sintered material is heat-treated in an atmosphere of high partial pressure of oxygen under >1atm. The aimed coating film or thin plate of superconducting ceramic having both high critical temperature and critical current density is obtained by this method.
Patent JP-2001091535-A (JP)
Title: Capacitor type physical-quantity detecting apparatus
Inventor: SAKAI MINEICHI
IPC: G01P21/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor type semiconductor accelerometer which can be self-diagnostic efficiently without installing a separate electrode for self- diagnosis. SOLUTION: An accelerometer 100 is provided with a beam part 22 which has a spring function which is displaced to a direction at right angles to the longitudinal direction of the beams part according to the application of an acceleration. A signal which is changed cyclically is applied across a moving electrode 24 and fixed electrodes 32, 42 which are formed integrally at the beam part 22. a voltage according to a change in the differential capacitance of capacitors CS1, CS2 across both electrodes is output. At this time, a detection signal which is used to detect the acceleration and a self-diagnostic signal are changed over so as to be applied. By applying the self-diagnostic signal, a pseudo acceleration is generated at the moving electrode 24.  The ratio of the frequency of the self-diagnostic signal to the resonance frequency in the displacement direction of the beam part 22 is set in such a way that the resonance scale factor of the beam part 22 becomes one times or higher when the self- diagnostic signal is applied.