baber/WOPTO huggingface dataset:
Patent JP-H0489539-A (JP)
Title: Distribution type tactile sensor
Inventor: KOBAYASHI MITSUO
IPC: G01L5/16
Filed: 1990-08-02
Abstract: PURPOSE:To detect a gripping force thoroughly while eliminating dead zones by forming a signal processing circuit for a strain gauge while dispersing in an area of a detector in which rectangular through holes and beams are formed. CONSTITUTION:An X-ray beam 20 and a Y-way beam 21 are made up of through holes 13 on a semiconductor substrate 3 and first half bridge blocks 51A-51D and second half bridge blocks 53A-53D with semiconductor strain gauges 22 incorporated thereinto respectively are formed in the beams 20 and 21. Then, analog switches 52A-52D and 54A-54D and shift registers 59A-59D are arranged in the perimeter of the beam not involved in the detection of distortions corresponding to a detector. Moreover, outputs of the bridge blocks 51A-51D are connected to an addition amplifier through the switches 52A-52D and outputs of the bridge blocks 53A-53D are connected to a differential amplifier through the switches 54A-54D. This can eliminate dead zones of a tactile sensor.
Patent JP-H0369985-A (JP)
Title: Production of hologram
Inventor: GOTO MASAYUKI
IPC: G03H1/04
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the generation of ghost holograms by admitting a laser beam at a prescribed angle to a hologram dry plate with P polarized light which is the straight polarized light parallel with the incident surface, thereby recording interference fringes. CONSTITUTION:The 1st and 2nd luminous fluxes 12, 13 are made incident respectively on both surfaces of the hologram dry plate 11. The 1st and 2nd luminous fluxes 12, 13 are respectively constituted of the P polarized light which is the straight polarized light parallel with the incident surface. The respective incident angles of the 1st and 2nd luminous fluxes 12, 13 are set respectively at an equal angle theta with the line perpendicular to the recording surface of the hologram dry plate 11. The reflectivity attains nearly a zero state particularly when the incident angle theta is set at a Brewster angle and the recording of the interference fringes exclusive of the desired interference fringes is obviated. The recording of the ghost holograms is obviated in this way and only the desired interference fringes are easily recorded.
Patent JP-S58106812-A (JP)
Title: Core unit
Inventor: ISHIMURA TEISUKE
IPC: H01F27/245
Filed: 1981-12-18
Abstract: PURPOSE:To prevent a gap between an E-shaped core and an I-shaped core from producing and to improve the layout of materials by forming a projection at the center of one side of the I-shaped core which is oppositely bonded to the end of the central leg of the E-shaped core. CONSTITUTION:An E-shaped core 1 is formed in the same length between the central leg and both side legs similarly to the conventional one. An I-shaped core 2 is formed with a small projection 7 of approx. 0.01-0.1mm. at one side center opposite to the end of the central leg of the core 1. The cores 1, 2 are laminated in the prescribed number, the ends of the legs of the core 1 and one side of the core 2 are butted, the bonded ends are integrally welded at 4 in laminating direction. In this manner, the end of the central leg of the core 1 is bonded to the projection 7 of the core 2, and a gap is not produced therebetween.
Patent JP-S58106079-A (JP)
Inventor: TSUCHIKAWA ZENJI
IPC: E05D15/10
Filed: 1981-12-19
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-S6184080-A (JP)
Title: Manufacture of internal mirror type gas laser tube
Inventor: MORI SHIGERU
IPC: H01S3/08
Filed: 1984-10-01
Abstract: PURPOSE:To make high degree of skill unnecessary without employing low melting glass, etc., by connecting hermetically a glass substrate constituting a gas laser tube with an optical axis regulating hollow cylinder and an enclosure constituting glass tube using adhesive glass tape, in the case where they are connected in series. CONSTITUTION:In the case where a glass substrate 13 constituting an internal mirror type gas laser tube, an optical regulating hollow cylinder 1 and an enclosure constituting glass tube 16 are connected in series, adhesive glass tape pieces 17 are inserted between the glass substrate 13 and the hollow cylinder 13 and between the hollow cylinder 1 and the glass tube 16 respectively. Thereafter, the substrate 13 and hollow cylinder 1 and the hollow cylinder 1 and glass tube 16 are bonded simultaneously through tape pieces 17 by a weight of a graphite-made jig 19 placed on the substrate 13. At this time, the weight of the jig 19 is preferably about 300g and they are heated at about 600 deg.C for about 15min to provide a desirably processed enclosure constituting glass tube 18. Thus the manufacturing process can be simplified and the number of the process steps can be considerably reduced.
Patent JP-H0496265-A (JP)
Title: Semiconductor device
Inventor: KATSUBE MASAKI
IPC: H01L23/522
Filed: 1990-08-03
Abstract: PURPOSE:To improve the reliability of signal transmission by causing an enough strong longitudinal elastic wave t reach a reception side by reducing the number of interfaces serving to reflect the longitudinal elastic wave by employing a shielding film as one electrode constituting a first ultrasonic transducer or one electrode constituting a second ultrasonic transducer. CONSTITUTION:A signal transmission bus comprises a structure where there are laminated on a second insulating film 103 formed on the surface of a semiconductor substrate 101 a first wiring 104, a first piezoelectric member 106, and a second wiring 107. Further, there are laminated a second ultrasonic transducer 119 in a first active layer, an interlayer insulating film 108 through which a ultrasonic signal propagates, and on the interlayer insulating film 108 a shielding film 109, a second piezoelectric member 113, and a third wiring 114. There is further included a first ultrasonic transducer 118 in a second active layer. By employing the shielding film 109 as one electrode constituting the first ultrasonic transducer 118 an interface experienced by a longitudinal elastic wave AW generated by the first ultrasonic transducer 118 is limited to one between the shielding film 109 and the interlayer insulating film 108.
Patent JP-H0523748-A (JP)
Title: Manufacture of thin coil for high frequency power source
Inventor: SOEJIMA HIROYUKI
IPC: H01F27/28
Filed: 1991-07-24
Abstract: PURPOSE:To provide a method for manufacturing easily and economically a thin coil having a large current capacity and a low overcurrent loss, being suitable for a high frequency power source. CONSTITUTION:This manufacturing method is provided with a process for forming a belt-like body to a spiral formed body by winding spirally multi-piece parallel electric insulating wires formed to the belt-like body to a bar-like die used as a winding die, in the direction in which one face of the belt-like body is opposed to the outside peripheral surface of the bar-like die, and also, at a winding-round pitch being equal to the belt-like body or above, a process for separating the spiral formed body from the bar-like die, a process for winding spirally the spiral formed body so that the axis in the longitudinal direction of the spiral formed body forms a spiral coil or a cylindrical coil, and a process for compressing the spiral formed body wound spirally by applying pressing force in the direction intersecting orthogonally with the spiral coil face in the spiral coil, compresses the spiral formed body wound cylindrically by applying pressing force in the direction being parallel to the center axis of the cylindrical coil in the cylindrical coil, and compressing and forming the belt-like body to a bent coil.
Patent JP-S6098413-A (JP)
Title: Focusing detector
Inventor: MATSUMURA SUSUMU
IPC: G02B7/34
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a signal having a good S/N ratio by providing a distance measuring field aperture of a photographing lens, a field lens, a means for trisecting the pupil image, a light projecting means to project a luminous flux for distance measurement to a subject and a photodetecting system disposed with an imaging lens to form the subject image on plural sensors. CONSTITUTION:A light source 30 is imaged at the center in a distance measuring field aperture 22 by a projecting lens 29 and the luminous flux for distance measurement passes through a region B in a photographing lens pupil and is projected in the form of a projecting lay L0 to an object. Only the luminous fluxes L1, L2 past the pupil regions C1, C2 of a photographing lens 21 out of the reflected light from the object pass through the aperture 22 then pass through a field lens 25 and apertures 27a, 27b and are imaged onto line sensors 33a, 33b by a secondary imaging lens 32. The peak points deviate from the points 01, 02 and the image deviation shown by a gap (g) is produced between the peak positions in the distribution of the quantity of light on the sensors 33a, 33b when the lens 21 is in the state of rear focus. Therefore even if the quantity of the reflected light is small as the subject distance is long, decision of whether focusing or not is made possible as far as the subject itself is illuminated.
Patent JP-H0868653-A (JP)
Title: Current position detector for vehicle
Inventor: OZAKI YOSHITAKA
IPC: G01C21/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a main sensor and a sub sensor at a relative azimuth sensor and a distance sensor in the estimation navigation and to switch them when compensating the estimation navigation by GPS. CONSTITUTION: An offset error, a distance coefficient error, an absolute azimuth error, and an absolute position error in the estimation navigation are obtained for compensation by a Karman filter 6 according to the information of the position, azimuth, and vehicle speed obtained from the estimation navigation and the information of the position, azimuth, and vehicle speed outputted from GPS 3 for the estimation navigation by a distance sensor 1, a relative azimuth sensor 2, a relative trace operation part 4, and an absolute trace operation part 5. A wheel sensor is used as the distance sensor 1 and the relative azimuth sensor 2 and the vehicle speed sensor and the steering sensor are used as sub sensors.  In this case, the distance coefficient of the vehicle sensor and the center value of the steering sensor are obtained based on the data obtained from the signal from the wheel sensor.
Patent JP-S6449676-A (JP)
Title: Thermal recorder
Inventor: AOYANAGI MASAHISA
IPC: B41J25/316
Filed: 1987-08-21
Abstract: PURPOSE:To facilitate positioning of a pressure roller to a thermal head and to prevent an unsatisfactory recording caused by the vibration of the thermal head, by pressing a head substrate towards the pressure roller and further pressing the head substrate in the tangential direction of the pressure roller in contact with the thermal head. CONSTITUTION:On a center part between a head substrate 4 and a guide body 2, compression coil springs 7 are provided as pressing means. Between a tangential force pressing spring receiving part 17 provided on an actuating lever 1 and a spring receiving part 18 provided on the head substrate 4, compression coil springs 19 are provided as tangential force pressing means. In the condition that a bearing 13 of a roller shaft 15 of a pressure roller 14 is engaged to a guide groove 12, the gap between the guide groove 12 and the bearing 13 and the gap between the bearing 13 and the roller shaft 15 are held in one direction with a fixed force. As a result, the fusion of a thermal head 9 to a thermal recording paper 16 and a force produced by the peeling in a thermal recording can be inhibited and the thermal head 9 is prevented from rocking; thus, an unsatisfactory printing such as the non-printing in a printed image can be prevented.
Patent JP-H0525966-A (JP)
Title: Door lock releasing device
Inventor: KOKUBU SADAO
IPC: E05B81/64
Filed: 1991-07-23
Abstract: PURPOSE:To see that door lock can be released even in the case that the battery being the power source of a transmitter consumes and that power runs out, in an object where the lock of the door can be released by the midair propagation signal issued from a transmitter. CONSTITUTION:When a ignition key 6 is inserted in the rotor 13 of a key cylinder, a shutter opens, which operates a shutter switch 15. In this condition, the rotor 13 is rotated by a specified pattern in forward direction or reverse direction from the neutral position by the ignition key 6. This rotation pattern is deciphered by a rotor rotation pattern judging circuit 18, and in case that it is a preset pattern, the lock of the door by the lock mechanism is released by operating an electric operation mechanism 2.
Patent JP-H0256005-A (JP)
Title: Operating panel device
Inventor: MATSUMOTO EIJI
IPC: G05B23/02
Filed: 1988-08-22
Abstract: PURPOSE:To facilitate the design by constituting an operating panel so that a signal state of an external apparatus can be registered, when the external apparatus is executing the same operation as an actual operation. CONSTITUTION:The operating panel device is provided with an operating panel 1, and an apparatus controller 2 by a microcomputer, etc., and the controller concerned 2 controls an external apparatus 3, and also, monitors its operation through a sensor 6. Therefore, with respect to the external apparatus 3, the controller 2 is connected to a control element of a motor by a control cable 5, and on the other hand, coupled to the sensor 6 through an input cable 7. Accordingly, when a prescribed instruction is given from the operating panel 1, an operating state of the external apparatus 3 at that time can be known through the sensor 6 and the controller 2. Also, by constituting the device so that its state can be registered as check data for checking whether the operation is executed normally or not, the design is facilitated, and a registration miss can be prevented.
Patent JP-S6453765-A (JP)
Title: Method for joining cast iron pipe to flange member
Inventor: KOJIMA TOSHIFUMI
IPC: B23K1/00
Filed: 1987-08-21
Abstract: PURPOSE:To simply form a joint with high adhesive strength with high reliabil ity by carrying out simple pretreatment on the joining surface and afterward, interposing insert metal therein to press and heat the joining surface. CONSTITUTION:The tapered joining surface 2 is formed between a ductile cast iron pipe 1 and a cast iron flange member 3 by machining. Then, insert metal foil is inserted into said joining surface 2 and a joining part is heated in an air atmosphere while applying the pressing force thereon and afterward, cooled. In this case, since the melting point of the insert metal is lower than that of cast iron, when the heating and pressing force are applied on the joining surface via joining material, the insert metal is molten and afterward, this molten metal is spread all over the area of the joining surface 2 and subjected to diffusion infiltration into the joining surface 2 and some deformation is given to the cast iron pipe 1 by the pressure and the joining with the flange member is solidified.
Patent JP-H0371529-A (JP)
Title: Manufacture of field generating electrode
Inventor: KOMATSU HIROSHI
IPC: H01J9/02
Filed: 1989-08-09
Abstract: PURPOSE:To form a spire-shape electrode which is homogeneous and of high yield on a large area substrate or on a non-flat substrate by including a process of diffusing an impurity from the surface of a conductor, so as to cause a change into an insulator for the vicinity of the surface of the conductor. CONSTITUTION:A substrate 1 on which a protective coat 4 is formed on top of another layers is set in an oxidative furnace, and is heated in an atmosphere where oxygen is running for a certain period of time, so as to form a predetermined structure. Namely, oxygen is incorporated from the surface of a Ta thin film where no protective coat exists, and Ta is oxidized and is changed into an insulating Ta2O5. Time for oxidization being properly chosen, a cone- shaped spiring electrode 6 composed of Ta metal is formed under the protective coat, with the remainder formed into an insulator 5 of Ta2O5. When the Ta thin film is oxidized, the volume is increased and the insulator 5 is raised, causing the curving of the protective layer. A lead electrode 7 is formed by depositing a Ni thin film by evaporation. After the Ni thin film is deposited, the protective layer is removed by etching.
Patent JP-S58108680-A (JP)
Inventor: BANDOU KAZUO
IPC: B21H1/00
Filed: 1981-12-21
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-S6365300-A (JP)
Inventor: TAKAHASHI HIDEKI
IPC: F42B30/12
Filed: 1986-09-04
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-S6449272-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI IKUNORI
IPC: H01L29/786
Filed: 1987-08-20
Abstract: PURPOSE:To control a to-be-removed film thickness easily and with good reproducibility and to manufacture a TFT without removing a semiconductor layer constituting a channel part by a method wherein a non-single-crystal semiconductor layer composed of mainly of silicon containing an impurity is removed by an anodic oxidation operation. CONSTITUTION:After a source electrode and a drain electrode have been formed, they are immersed in an electrolyte 9 composed of boric acid together with a counter electrode 8 composed of platinum or carbon. Then, a power supply 10 is connected by using lead wires 11 in such a way that a positive voltage is impressed on the source electrode 6a and that a negative voltage is impressed on the counter electrode 8; the voltage of 10-20V is impressed until no electric current flows; an amorphous silicon semiconductor layer containing phosphorus is oxidized; a TFT is completed. Instead of the electrolyte composed of the boric acid, an aqueous solution composed of hydrofluoric acid and ammonium fluoride may be used as the electrolyte.
Patent JP-S6365146-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02D41/00
Filed: 1986-09-04
Abstract: PURPOSE:To keep off an abnormal rise in exhaust-gas temperature even at time of acceleration or the like from medium load continuation as well as to aim at improvement in fuel consumption and engine output, by setting a fuel increment value to the large value at the initial stage at a time when the exhaust-gas temperature becomes higher than the target one, and afterward attenuating it to the small value the other way. CONSTITUTION:A control circuit 10 operates a fundamental fuel injection quantity on the basis of a suction air quantity out of an air flow meter 3 and an engine speed out of crank angle sensors 5 and 6 and also performs varieties of compensation on the basis of each detection value of a water temperature sensor 13, an oxygen sensor 14, an exhaust-gas temperature sensor 18, etc. The control circuit 10 increases a quantity of fuel as much as 50% or so at the first point that exhaust-gas temperature becomes more than about 800 deg.C, and afterward a fuel increment rate at time of normal exhaust-gas high temperature is attenuated to 30% or so each about 100ms at the specified attenuation factor.
Patent JP-H1150893-A (JP)
Title: Control device for internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02D45/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To stabilize an idle immediately after starting so as to prevent emission from deteriorating by improving the instability of combustion at the start of engine under a cold condition. SOLUTION: In the control device of an internal combustion engine which is provided with a counter for counting a collapsed time after the start of an engine, a sensor for detecting the speed of the engine, and a control circuit for controlling the timing of fuel injection into the engine, an intake synchronous injection is performed only for a first specified times (a), during cold condition immediately after engine start, and an intake non-synchronous injection is performed after the first specified time (a) has been passed. During the intake non-synchronous injection, it is monitored whether an engine speed NE is lowered less than a reference speed (f) or not until a second specified time (d) has been passed.  When the engine speed NE is lowered less than the reference speed (f), the intake synchronous injection is performed temporarily so as to increase engine speed for idle stabilization.
Patent JP-S60100597-A (JP)
Title: Protein
Inventor: NOGUCHI JIYUUJI
IPC: A61K35/30
Filed: 1983-11-05
Abstract: PURPOSE:A protein existing in the brain of mouse, having specific molecular weight and isoelectric point measured by a two-dimensional electrophoresis, useful as an essential factor for the growth of the tissue cell of the cerebral nervous system and as a marker for tumor, and appearing and dissapearing at a specific growth stage of mouse. CONSTITUTION:The homogenate of the brain embryo of a mouse from the 11- days old embryo to 12 weeks after birth, is subjected to a high-speed centrigugal separation. The obtained supernatant liquid is added with an alcohol, and the precipitated fraction is treated by gel-filtration and ion exchange chromatography. Each protein component is separated by two-dimensional electrophoresis to obtain the objective protein SN-a-SN-g having a molecular weight of 47,000-68,000 and an isoelectric point of 5.0-5.7.
Patent JP-H0652341-A (JP)
Title: Bar code reader
Inventor: SATO SHINICHI
IPC: G06K7/10
Filed: 1992-08-04
Abstract: PURPOSE:To improve the reading accuracy of a multi-direction scanning reader to output scanning beams in plural directions. CONSTITUTION:This bar code reader reads a bar code by emitting the scanning beams in the plural directions from plural scanners 40 equipped with emitting means 41 to emit the scanning beams, receiving means 42 to receive reflected beams based on the scanning beams and to convert them to electric signals and recognizing means 43 to recognize a bar code pattern from the electric signals. Further, the bar code reader has a detecting means 45 to detect the scanner, which first recognizes the bar code pattern, among the plural scanners 40, and emission control means 44 to stop the scanning beams emitted from the other scanners except the detected scanner for a prescribed period after the time of detection.
Patent JP-H1043962-A (JP)
Title: Installing method for guide plate, pivot bolt and push rod and device therefor
Inventor: HAMAGUCHI YASUSHI
IPC: B23P19/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an installing method for a guide plate, a pivot bolt and a push rod and a device therefor by which production cost can be reduced and manufacturing time can be shortened without requiring manpower. SOLUTION: A guide plate 30 engages with a cylinder head 902 by a guide plate gripping part 244, and a pivot bolt 34 is screwed in by a nut runner 602, and the guide plate 30 and the pivot bolt 34 are installed on the cylinder head 902. A horizontal displacement plate 526 is displaced in the arrow C direction, and air chucks 742a and 742b of a push rod installing mechanism 604 are displaced in the arrow E direction, and a push rod 32 is inserted into circular parts 808a and 808b of the guide plate 30, and the horizontal displacement plate 526 is slightly displaced in the arrow B direction by the energizing action of a fourteenth cylinder 536, and the push rod 32 engages with square parts 810a and 810b of the guide plate 30, and the push rod 32 is installed on the cylinder head 902.