baber/WOPTO huggingface dataset:
Patent JP-S6193653-A (JP)
Title: Semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/29
Filed: 1984-10-15
Abstract: PURPOSE:To improve electrical yield by coating the upper section of an alpha-ray inhibiting layer as a first layer, in which innumerable air bubbles are generated in organic high molecules, with an alpha-ray inhibiting layer as a second layer. CONSTITUTION:A semiconductor chip 201 to which a wafer processing process is completed is bonded with a ceramic case 202 by a gold silicon eutectic material 203. A first layer alpha-ray inhibiting material 207 consisting of a liquid such as one in which a volatile organic solvent is mixed with an silicone resin by approximately 20-30% is cropped onto the semiconductor ship 201, and heated up to the curing temperature of the silicone resin, coating in which innumerable air bubbles 206 exist in the first layer alpha-ray inhibiting material 207 is applied, and a second layer alpha-ray inhibiting material 205 such as the silicone resin is dropped and the material 207 is coated with the material 205. The generation of capacitance can be lowered only by approximately 20-30% by pressure applied to the semiconductor chip by the formation of uniform air bubbles and permittivity of approximately 2.7-3.0%, and effects on a capacitor for memory of a semiconductor memory and a wiring capacitance and the like are reduced, thus improving electrical yield and characteristics.
Patent JP-S6275454-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA TAKESHI
IPC: B05D7/00
Filed: 1985-09-27
Abstract: PURPOSE:To improve the coating efficiency of a photosensitive coating and to obtain uniform film thickness with high productivity by blowing and exhausting drying gas to the surface of the photosensitive body on a base board kept at continuous rotating status after spraying. CONSTITUTION:Spray scanning is executed to a horizontally held cylindrical base board 10 by a spray gun 11 from the upper part in parallel with a rotary shaft. It is preferable to recede the spray gun 11 from an space area corresponding to the width of the base board after the end of spraying to prevent air flow generated due to blowing and exhausting on the surface of the base board from disturbance, and after the end of spraying, the base board is continuously rotated. The drying gas is practically air and the temperature and window speed of the drying gas are 10-70 deg.C and 0.01-20m/sec respectively through the optimum conditions are different in accordance with the coating substance, the thickness of coat, etc. It may available to arrange rectifying plates on a blowing port 13 and an exhaust part 14 of a spray hood 12 and blowing and exhausting can be attained in an optional direction to the base board.
Patent JP-H0537034-A (JP)
Title: Superconductive device
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1991-08-01
Abstract: PURPOSE:To provide a superconductive field-effect type device, of which hysteresis characteristic is improved. CONSTITUTION:This device has a resistor channel 6 which is formed in the shape projecting from downwards so as to form a superconductive channel 20 in the upper part of a Y1Ba2Cu3O7-x oxide superconductive thin film 2, between a superconductive source region 13 and a superconductive drain region 14 of the superconductive thin film 2, a Au-made source electrode 3 and a Au-made drain electrode 4 which are located on the superconductive source region 13 and the superconductive drain region 14 respectively, and a gate electrode 5 which is located on the superconductive channel 20 through an insulating layer 9.
Patent JP-H1090102-A (JP)
Title: Integrated photoelectronic combustion pressure sensor
Inventor: VIDUYA ANDRES DEOGRACIAS
IPC: G01L23/24
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To package a combustion sensor containing a photoelectronic circuit provided with an electronic compensator so that it can be used in an engine. SOLUTION: A diaphragm 24 is installed at one end of a pressure port 12 so as to be exposed to a combustion pressure. An electric connector 18 is attached to the other end of the pressure port 12. Blade-shaped terminals 34 and a frame-shaped lead wire 40 are molded at the electric connector 18 so as to support a photoelectronic circuit. An optical fiber assembly 50 is installed between the photoelectronic circuit and a diaphragm 24. The optical fiber assembly 50 irradiates the diaphragm 24. The diaphragm 24 reflects light to two optical fiber elements 66 according to its bend. The two optical fiber elements 66 transmit the reflected light to the photoelectronic circuit. The optical fiber assembly 50 is provided with a heat-resistant plastic body 72 and with a ceramic chip 52. The ceramic chip isolates heat so as to protect the heat-resistant plastic body and the photoelectronic circuit.
Patent JP-2000049673-A (JP)
Title: Antenna switching device for on-vehicle television
Inventor: KOIDE EIJI
IPC: H04N5/44
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress the disorder of images and to switch an antenna at an appropriate timing by detecting the pulse disorder of at least one of vertical and horizontal synchronizing signals obtained from video signals outputted from a television(TV) tuner and switching the antenna. SOLUTION: An on-vehicle TV is provided with the plural antennas 2 and the respective antennas 2 are parallelly connected to an antenna switching circuit 3 respectively. Radio waves received by the plural antennas 2 are inputted through the antenna switching circuit 3 to the TV tuner 4 and the video signals are sent from the TV tuner 4 to a synchronizing separator circuit 5 and separated into the vertical and horizontal synchronizing signals by using a dedicated IC or the like. Thereafter, the vertical and horizontal synchronizing signals separated by the synchronizing separator circuit 5 are inputted to a controller 6, switching signals are outputted to the antenna switching circuit 3 by the pulse interval and pulse width of the inputted signals and the state of the plural antennas 2 is switched.
Patent JP-S60108778-A (JP)
Title: Tracking method
Inventor: KAWANABE TOSHIHIRO
IPC: G01S5/04
Filed: 1983-11-17
Abstract: PURPOSE:To determine the position accurately by performing a tracking to confirm that information on the position and speed when the present information is inputted is within the reference range set from the position and information at the preceding inputting of information to decide on the true position data. CONSTITUTION:An azimuth data number and azimuth as input data from radio wave azimuth detectors 20 and 21 processed separately with an input reception processing section 22 and stored into a data memory section 23 while the crossing point is calculated with a crossing point processing section 24. It is judged with a crossing point judgement processing section 25 whether the speed and positional displacement at the time T2 from the crossing points P1 and P2 based on the coordinates A and B of the detectors 20 and 21 and the time T1 and T2 are within the reference value V0 predetermined respectively and stored into the memory section 23. In addition, an azimuth data output section 26 outputs azimuth lines from the detectors 20 and 21 to a display 29 while a crossing point output processing section 27 outputs the crossing point judged to be true with the processing section 25 to the display 29.
Patent JP-S60107805-A (JP)
Inventor: HAYASHI NAOKI
IPC: H01C10/34
Filed: 1983-11-17
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-H1167513-A (JP)
Title: Rare earth bonded magnet
Inventor: YAMAZAKI SOICHI
IPC: H01F1/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain excellent mechanical strength and heat resisting property, by a method wherein silicone component is set at specific wt.% against the whole binder quantity in a rare earth bonded magnet which is mainly composed of mixed resin as a binder. SOLUTION: Epoxy resin or its modified resin and silicone resin or mixed resin of its modified resin, or epoxy modified silicone resin are used as the main component of a binder. Among the above-mentioned resins, silicone component should be in 10 to 80 wt.% against the total quantity of the binder. Besides, the coupling agent of the epoxy resin and the silicone resin of 1 to 30 wt.% against the total quantity of binder is contained in the binder which is mainly composed of silicone resin or the mixed resin of its modified resin. As a result, a rare-earth bonded magnet, having excellent heat resisting property and mechanical strength, can be obtained.
Patent JP-S6195589-A (JP)
Title: Harmonic wave generator
Inventor: MORIBE NORIO
IPC: H01S3/101
Filed: 1984-10-16
Abstract: PURPOSE:To readily enable the alignment of phase matching by coupling a housing with a support, adjustably providing the angle of the optical axis of a crystal and the reflecting surface of a beam splitter plate to the prescribed value, connecting the support with a mounting flange, and providing adjustably the angle in biaxial directions with respect to the mounting flange surface. CONSTITUTION:A splitter plate 1 is mounted on a support 2, and the surface performs the function as a reference surface for an incident beam. A KDP crystal 3 and a housing 10 of glass plates 4, 5 are precisely adjusted in advance and fixed by gimbal mechanism 6, 7 so as to obtain the angle of the phase matching of the crystal 3 can be obtained for a laser beam incident perpendicularly to the surface of a splitter 1. Further, since a target emitting angle is arbitrarily altered for experiments according to the emitting condition and he type of the target, the support 2 has the gimbal mechanisms 7, 9 adjustable in horizontal and tilting direction with a mounting flange 3 as a reference, driven by a stepping motor, and controlled to be fed back to always emit the incident laser beam 10 perpendicularly to the surface of the plate 1.
Patent JP-H0380656-A (JP)
Title: Private branch of exchange with selecting and transmitting function for message corresponding to initial state
Inventor: UTSUKI TSUTOMU
IPC: H04M3/533
Filed: 1989-08-23
Abstract: PURPOSE:To relieve the load of a person taking up a handset by automating the transfer of a relevant message just after reply to a call. CONSTITUTION:A control circuit 9 outputs message selection information in response to a type as to whether a call is an external line call or an extension call and a caller telephone number or the like and trunk information scheduled to be used at reply to a message selection circuit 10 via a message selection circuit selection signal line 33. The message selection circuit 10 selects one of plural messages of a message storage circuit 11 based on the output to give a command of connecting message output signal lines 25-28 and channels 19-24 to in-trunk selector switching signal lines 29-32 for intrunk selectors 12-15 connecting to a called telephone set for a prescribed time just after the reply of the called telephone set. Thus, the transmission of an initial message just after the reply is automated and the load of a person taking up the handset is relieved.
Patent JP-S59107654-A (JP)
Title: Supervisory and controlling system of radio line
Inventor: MATSUMOTO TADASHI
IPC: H04B17/00
Filed: 1982-12-13
Abstract: PURPOSE:To attain radio line supervisory and control with high accuracy by transmitting a digital signal for control after applying the signal with frequency multiplexing extracting the control signal at a receiving side and transmitting the signal simultaneously with a voice signal for attining the control. CONSTITUTION:Control information is coded into a control data and also into a correcting code at an error correcting coder 2 and they are transmitted. A reproducing digital signal is decoded into the original control data at an error correcting code decoder 11 at a receiving side. The decoder 11 generates and outputs a syndrome series, and also a control data and a clock pulse synchronized with the syndrome series. A High probability measuring device 15 counts a pulse corresponding to a prescribed time length, its measured value is compared with a data Sref 17 being an estimated value of a prescribed voice transmission quality at a comparator 18, and when the measured value is larger, it is regarded as being deteriorated and the result is outputted to an estimated data output terminal 19. Thus, the radio line supervisoty control is attained with high accuracy.
Patent JP-H0640301-A (JP)
Title: Manufacture of air bag, flame resistance and fire resistance of which have been improved
Inventor: SAKURAI YOSHIMICHI
IPC: B60R21/16
Filed: 1992-07-22
Abstract: PURPOSE:To prevent breakage of an air bag itself due to a seam break in order to ensure further protection of occupants by improving a sewing thread for an air bag and thereby suppressing the effect of high-temperature expanded gas or flames on a sewn part at the time of expansion of the air bag over the sewing part. CONSTITUTION:In manufacturing an air bag by combining two or more ground fabrics and sewing them into a bag form, sewing threads are used which are treated in advance by an inorganic material having both flame resistance and fire resistance. Especially, an inorganic material, which contains crystal water as its component, is suitable because evaporating crystal water weakens the high temperature gas or flames at the time of expansion of the bag in addition to the fact that the inorganic material serves as a barrier against the flame or fire.
Patent JP-H0883414-A (JP)
Title: Rotary magnetic head device
Inventor: NISHIGUCHI MASAZUMI
IPC: G11B5/53
Filed: 1994-09-12
Abstract: PURPOSE: To provide a rotary magnetic head device freed from fear of peeling of adhesion between a rotary transformer and a flywheel disk. CONSTITUTION: This device is a rotary magnetic head device constituted of a rotary side cylinder 20 mounting a magnetic head 1 and formed by fitting a rotary side rotary transformer 7a fixed to a flywheel disk 6 and a relaying insulation member 16 fixed to the rotary side rotary transformer to a rotary shaft 9 and a fixed side cylinder 11 holding freely rotatably the rotary shaft and also mounting a fixed side rotary transformer 7b. A contact tongue piece 18a to be elastically deformed in the direction orthogonal to the rotary shaft is provided in the magnetic head and a copper foil pattern abutting on the contact tongue piece is integrally formed by an MID(an Molded Interconnection Device) injection molding method in the relaying insulation member. Also, the flywheel disk and the relaying insulation member are integrally formed.
Patent JP-S6459384-A (JP)
Title: Raster control
Inventor: TERACHI TOSHIO
IPC: G09G1/02
Filed: 1987-08-31
Abstract: PURPOSE: To optionally perform bit map processing for data displayed on a CRT screen by inputting display data to a dual-port RAM while sending them out to a CRT, and processing a bit map for the display data in this dual-port RAM. CONSTITUTION: When the display data outputted in synchronism with a synchronizing signal are sent out to the CRT 6 and displayed, the display data are inputted to the dual-port RAM 9 at the same time. Therefore, the bit map of one screen displayed on the CRT 6 is exploded on the dual-port RAM 9. Then character data in bit map form are processed by a host or dedicated CRT controller 7 as required through a dual-port RAM controller 8. The processed display data are sent out of the dual-port RAM 9 to the CRT 6 according to display timing to make a display according to the display data after the bit-map processing. Consequently, the data displayed on the CRT screen can optionally be processed into the bit map.
Patent JP-S6459571-A (JP)
Title: Method for searching zone
Inventor: MATSUDAIRA SHINICHI
IPC: G06T7/00
Filed: 1987-08-31
Abstract: PURPOSE:To simply search an input point by dividing a 4<n> number of zones of a hierarchy (n) into four respectively in a hierarchy n+1, forming a 4<n+1> number of zones and storing the zone data to specify the size and position of the zone into the entry of the zone table. CONSTITUTION:In a hierarchy n+1, a 4<n> number of the zones of a hierarchy (n) is respectively divided into four and a 4<n+1> number of the zones is formed. To the zone of a hierarchy 0, the zone number of 1 is given, the zone numbers of 2-5 are respectively given to four zones of a hierarchy 1, the zone of a zone number (x) of the hierarchy (n) is divided into four and to respective four formed zones, the zone number of y-y+3 specified by a prescribed expression is given. The zone data to specify the size and position of the zone are stored into the entry of the zone table specified univocally by the number of the zone. The zone, to which an input point P belongs, the zone table is referred to and obtained simply.
Patent JP-S59105966-A (JP)
Title: Detection of fuel injection timing of diesel engine
Inventor: OGAWA TOSHIHISA
IPC: F02B3/06
Filed: 1982-12-10
Abstract: PURPOSE:To detect the fuel injection timing simply, accurately and quickly upon a low-speed revolution having the large fluctuation of revolution by a method wherein a reference crank position is set so as to come behind the ignition timing surely in case the fuel injection timing is delayed to the maximum delayed spark angle. CONSTITUTION:An injection pressure sensor 60, obtaining a fuel injection signal outputted in accordance with the pressure increase of fuel upon the fuel injection by detecting the fuel pressure of a plunger chamber 40a in a fuel injection pump 12, and a reference position sensor 62, consisting of a signal rotor 62a fixed to the cam shaft of the engine and a solenoid pickup 62b, for example, and provided for obtaining the reference position signal outputted when the rotating angle of the engine is at a predetermined reference crank position which is set so as to come behind the injection initiating timing surely in case the fuel injection timing is delayed to the maximum delayed angle, are provided in this system while the injection initiating timing is detected from the rotating angle of the engine from the rise-up of the fuel injection signal to the rise-up of the reference position signal in an ECU58.
Patent JP-2001044339-A (JP)
Title: Cooling structure for semiconductor chip
Inventor: YAZAWA KAZUAKI
IPC: H01L23/34
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool even semiconductor chips having large calorific values by forming fine asperities on the surface of a semiconductor substrate and causing such a surface to be used as a heat sink. SOLUTION: In order to cool a semiconductor chip 13 effectively, fine asperities made of a countless columnar projections 17 are formed on the surface of a semiconductor substrate 14. Furthermore, a piezoelectric film 18 as fluidizing means for fluidizing the air along the asperities-formed surface is provided. The film 18 is supported above the substrate 14 by some base means with a prescribed gap(g) maintained with respect to the substrate 14. By producing a traveling wave through vibration of the film 18 into a wavy form, the air is fluidized in one direction along the asperities-formed surface. As a result, the asperities on the surface of the substrate 14 function as a heat sink. Additionally, the air is fluidized along the asperities-formed surface, whereby the heat from the chip 13 can be radiated more efficiently.
Patent JP-S6196414-A (JP)
Title: Intake air flow rate detector using karman's vortex flowmeter
Inventor: MITSUYASU MASAKI
IPC: G01F1/32
Filed: 1984-10-18
Abstract: PURPOSE:To prevent a calculated average intake air flow rate from extreme uncontinuousness by finding out an average period per pulse out of output pulses from a Karman's vortex air flow sensor in each prescribed period of air pulsation. CONSTITUTION:The output of the Karman's air flow sensor arranged in a suction route of an internal-combustion engine is compared with a prescribed threshold level by a comparing means and its output is applied to a pulse number counting means and a pulse period adding means. The pulse number counting means counts up the number of pulses in the prescribed period of air pulsation in the suction route and the period adding means calculates the sum of periods of pulses in the prescribed period. An average intake air flow rate calculating means calculates the average intake air flow rate per pulse in the prescribed period on the basis of a value obtained by diving the total periods outputted from the period adding means by the number of pulses outputted from the pulse number counting means.
Patent JP-S6198645-A (JP)
Title: Structure of terminal part of sill molding
Inventor: MATSUTOMI SATOSHI
IPC: B62D25/20
Filed: 1984-10-18
Abstract: PURPOSE:To prevent the quality of an external appearance from being marred due to an error in measurement by providing an end part mole, an end cap of which is slidable in the longitudinal direction of a car body, in an opening edge part of sill molding of at least one of front and rear two wheelhouses. CONSTITUTION:A front end cap 11 is put on the side end part of a front wheelhouse 2 of a sill molding 10, while rear end cap 13 is put on the side end part of a rear wheelhouse 3 of said mole 10. Further, an end part mole 15 is fitted on an opening edge 3b of the rear wheelhouse 3. A guide plate 18 for said mole 15 is fitted in the sill molding 10 so as to slide freely. At this time, the bottom part 13a of the rear end cap 13 comes in contact with the outer side of a flange 17, and an error in measurement is absorbed by sliding the end side mole 15.
Patent JP-S60155219-A (JP)
Inventor: FURANKOIZU MARIE KASACHI
IPC: C08G18/20
Filed: 1984-10-18
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-S59106203-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B79/02
Filed: 1982-12-11
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-H1064135-A (JP)
Title: Optical information recording and detecting device
Inventor: FUKADA SO
IPC: G11B11/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To decrease crosstalks and to execute simultaneously reproduction of lands and grooves by using a magneto-optical detecting optical system optimized in phase compensation conditions for the land parts and the groove parts. SOLUTION: The luminous flux radiated from a laser diode 16 is made into parallel luminous fluxes by a lens 17. These luminous fluxes are separated by zero order lght and ±1st order light by a diffraction grating 18. The luminous fluxes are subjected to amplitude sepn. by a mean splitter. The luminous flux transmitted through this splitter is converged into the diffraction threshold by a lens 20 and is cast on a magneto-optical recording medium 21. The zero order lght and ±1st order light reflected by the medium 21 are subjected to amplitude sepn. by the splitter 19. The reflected component is separated to a transmitted component and a reflected component by a half mirror 22. The reflected component is used for reproducing the information recorded in the grooves and the transmitted component is used for reproducing the information recorded in the lands.  The luminous fluxes reflected and transmitted by and through the mirror 22 are independently subjected to phase compensation by half-wave plates 23, 30, thereby, the crosstalks are removed. The luminous fluxes are then separted to the P component and the S component by polarization beam splitters 24, 31 and are condensed to photodiodes 26, 28, 33, 35.