baber/WOPTO huggingface dataset:
Patent JP-H0738494-A (JP)
Title: Communication equipment for unattended vehicle
Inventor: HORI YUTAKA
IPC: G05D1/02
Filed: 1993-07-21
Abstract: PURPOSE:To make data communication between an unattended vehicle being a mobile body and a ground installation without provision of any special installation on a floor. CONSTITUTION:A transmission antenna 4 and a reception antenna 5 are provided to a bottom face of an unattended truck 1 stopped at an object reception position with a station 3. A reception electric wire 6 and a transmission electric wire 7 are imbeded in a floor F and an electromagnetic wave of an FM modulation signal is sent/received respectively to make data communication between an unattended track controller mounted on the unattended track 1 and connecting to the transmission antenna 4 and the reception antenna 5 and a ground host computer connecting to the reception electric wire 6 and the transmission electric wire 7.
Patent JP-S5992478-A (JP)
Title: Magnetic disk device
Inventor: KATOU MASAHIRO
IPC: G11B21/12
Filed: 1982-11-18
Abstract: PURPOSE:To avoid the breakdown of data or the mechanical breakdown of a magnetic head due to a misoperation by preventing the up-down movements of the magnetic head in case said up-down movement is impossible while the head is loaded and a magnetic disk is not held. CONSTITUTION:It is impossible for a head load arm 11 to move down even though a solenoid 14 is energized before a slide plate 15 is moved forward with push of a button 24 since a projected piece 11a of the arm 11 is set on a projected bar 15c of the plate 15. Therefore a magnetic head never touches a magnetic disk 3 and other parts. When the arm 11 is set at a down position, the piece 11a is fitted into projected pieces 15b and 15c of the plate 15. Thus it is impossible to shift the plate 15 and impossible to pull out the disk 3.
Patent JP-S5991697-A (JP)
Inventor: OKAMOTO KENJI
IPC: H05B33/22
Filed: 1982-11-16
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-H0732228-A (JP)
Title: Workpiece fitting device
Inventor: TAMADA KAMEICHIROU
IPC: B23P19/02
Filed: 1993-07-22
Abstract: PURPOSE:To enable the smooth fitting of workpieces even if the own-weight fall quantity of the upper workpiece is reduced and the upper and lower workpieces are decentered or inclined. CONSTITUTION:A jig unit 3 supporting a female workpiece 2 with a minor diameter spline 1 is supported on a supporting device 17 capable of switching between operation and non-operation. The supporting device 17 is formed of a base 18 for supporting the jig unit 3 and a diaphragm 19 disposed in the base 18 and provided with air discharge ports 21. After a male workpiece 5 with a major diameter spline 4 is let fall slightly by its own weight onto the female workpiece 2, compressed air is supplied into the diaphragm 19. This compressed air is then discharged from the air discharge ports 21 to make the supporting device 17 float by air pressure. The female workpiece 2 thereby ascends integrally with the jig unit 3 to secure the desired initial fit-in margin. The male workpiece 5 is then pushed down to fit both workpieces to each other while letting the female workpiece 2 float.
Patent JP-2000035622-A (JP)
Title: Light source controller and image forming device
Inventor: CHAGI ATSUSHI
IPC: G03B27/54
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To control a light source to be stably turned on by controlling phase as for a light source controller and an image forming device utilizing the light source controller. SOLUTION: By a zero-cross detection part 15, the zero-cross point of voltage waveform rectified by the rectification part 14 of an AC power source 11 and the detection signal thereof is inputted to the interruption input INT of a microcomputer 21. By the microcomputer 21, the full-wave rectification voltage of a rectifier circuit 13 is inputted to an A/D port and time is counted with the detected zero-cross point as a reference by using software. Then the value of AC voltage is detected in timing corresponding to the counted time by using the software. Based on the detected AC voltage value the voltage value supplied to the light source 18 is decided by using the software.
Patent JP-S58103266-A (JP)
Title: Character image processor
Inventor: NANBA HIROMI
IPC: G06V30/10
Filed: 1981-12-15
Abstract: PURPOSE:To enable a reading process of an original of an optional format, by designating directly on the original both a region where the information on the original is delivered as the character code information and a region where the information on the original is delivered as the image information, respectively. CONSTITUTION:A main scanning is performed at a scanning part to the surface of an original in the direction parallel to the line of the original, and a subscanning is carried out in the direction vertical to the original line. A scan controlling circuit 11 stores a scanned pattern in a line buffer 10 and at the same time gives a scan to the stored pattern to detect a control mark. With the control mark the switching is carried out among the character read mode, the image input mode and the non-read mode respectively to perform the corresponding processes. The signal transmitted by the control of the circuit 11 receives the character recognition 12 as well as the compression of data and is fed to a data editing circuit 14. The the signals received the editing of data are delivered after edited into a data format.
Patent JP-S6445717-A (JP)
Title: Production of basic aluminum chloride
Inventor: NAKAGAWA SHINSUKE
IPC: C01F7/56
Filed: 1987-08-14
Abstract: PURPOSE:To contrive to reduce cost of installation and to improve shelf stability and aggregation properties of product, by specifying temperature, pH and slurry concentration in neutralizing sodium aluminate and further dissolution temperature of amorphous alumina hydrate in hydrochloric acid. CONSTITUTION:Sodium aluminate and a mineral acid are continuously fed to a tank and alumina hydrate is formed by maintaining slurry in the tank at pH 4.5-7.5 at <=30 deg.C and <=3wt.% calculated as Al2O3 of alumina hydrate. The formed alumina hydrate is dissolved in hydrochloric acid at 20-50 deg.C to give basic aluminum chloride. In the operation, the slurry concentration may be <=3wt.% and facilities can be miniaturized. When pH is <4.5, the hydrate partially exists in a dissolved state to cause loss. When pH >7.5, solubility is deteriorated and the liquid becomes pasty. When hydrolysis temperature exceeds 30 deg.C, the hydrate is slightly dissolved in the acid, stability and aggregation performance of the dissolved solution are deteriorated. When the dissolution temperature of the hydrate is <=20 deg.C, the hydrate will not be dissolved and when >=50 deg.C, stability of the prepared solution is decrease.
Patent JP-S6180001-A (JP)
Title: Level gauge
Inventor: KOIKE YASUHIRO
IPC: G01B7/00
Filed: 1984-09-28
Abstract: PURPOSE:To effect easy and economical measurements of two positions of different relative heights, by installing two depth-micrometers on a cover of a level container holding water and connecting with a hose two level gauges arranged in such a way that contact of water level on each of them causes transmission of an electric current and alarm. CONSTITUTION:Level gauges A', B' are placed on machine benches A, B and a transparent PVC hose 15 is fitted onto hose nipples 13 respectively for connecting both gauges A', B'. Next, water is poured from a supply port 8 of a cover 2 of the level gauge to remove bubbles from the hose 15. A difference of indications of depth-micrometers 3, at a time when the extreme ends of spindles 7 of the depth-micrometers 3 touch the water level, and an alarm circuit is closed for operations of alarm apparatuses 11, represents the difference of heights of the benches A, B, namely, the relative height of the two positions A, B.
Patent JP-H0365554-A (JP)
Title: Mullite-based sintered material and production thereof
Inventor: NISHIYAMA ATSUSHI
IPC: C01B32/949
Filed: 1989-08-03
Abstract: PURPOSE:To inexpensively produce mullite-based sintered materials having excellent characteristics such as high-temperature strength by making a composition consisting of a specific amount of WC and mullite having a specific particle diameter. CONSTITUTION:(A) Mullite (at least two or more selected from purified clay minerals, Bayer alumina and silica rock having 10-100mum particle diameter and comprising >=90% particles with <=5mum particle diameter are used as main raw and a composition ratio of Al2O3/SiO2 is prepared into a mullite formation range) is blended with (B) 3-40wt.% based on the component A of WC (particle diameter: <=50mum), dried, molded and calcined (at >=1,600 deg.C for >=1 hour) to give a mullite-based sintered material.
Patent JP-H1045038-A (JP)
Title: Lid structure of automobile
Inventor: HAYATA RYOJI
IPC: B62D25/12
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To have a bracket support the high mount stop lamp of an automobile on a lid and provide the bracket with other functions. SOLUTION: A lock member 14 for holding a lid 1 closed to an automobile body 13 is provided on the portion of the inside of a lid outer panel 5 beneath a high mount stop lamp 2, and a bracket 7 is provided with an illegal lock handling preventing part 7c which prevents any foreign objets used for illegal handling of the lock member 14 from going inside the lid outer panel 5 toward the lock member 14.
Patent JP-H0250687-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/93
Filed: 1988-08-12
Abstract: PURPOSE:To minimize noise bar on a picture even if picture search is executed through the use of either a CRT monitor or a liquid crystal monitor by switching the reproducing speed of a VTR in matching a display device in use so as to switch the display method of the noise bar. CONSTITUTION:An RF signal is fed to a CRT monitor 30 from a monitor changeover control circuit 42 when a switch SW 1 is opened at picture search, the supply of a dropout detection signal to a liquid crystal monitor 31 is blocked and then a reference frequency signal and a rotary frequency signal are subjected to 1/9 frequency division and the reproduction of odd number multiple speed is executed. Furthermore, when the switch SW 1 is closed, the RF signal and the dropout detection signal are fed to the liquid crystal monitor 31 and the reference frequency signal and a rotary frequency signal are subjected to 1/10 frequency division and then the reproduction of even number multiple speed is executed.
Patent JP-S6445259-A (JP)
Title: String feed-out case
Inventor: IGARASHI TORU
IPC: B65D25/52
Filed: 1987-08-13
Abstract: PURPOSE:To simply feed-out string without generating the entanglement or twisting the same, by providing a stand to a container receiving a wound string so as to incline the container and providing a string feed-out port to the side plate of the inclined container at the high position thereof. CONSTITUTION:A side plate 1 is provided around a bottom plate 2 to form a container and a stand 3 for inclining the container is provided to the container and a string feed-out port 4 is provided to the upper part of the side plate 1 of the inclined container. When the string in the container is pulled from the outside leading end 7 thereof, a wound string 5 slides along the bottom plate 2 upwardly and separates from the bottom surface of the side plate 1 and the string can be lightly fed-out. Next, when force is released from the pull state, the wound string 5 slips down along the bottom plate 2 and brought into contact with the bottom surface of the side plate 1 to become a brake applied state.
Patent JP-H05193357-A (JP)
Title: Sun visor for vehicle
Inventor: ROTAARU FUIATERU
IPC: B60J3/02
Filed: 1992-07-29
Abstract: PURPOSE: To provide a sun visor body having a flat structure and particularly preferred appearance irrespective of having a mirror constituting part. CONSTITUTION: An illuminating plate 14 is rotatably disposed on a swing cover 15 on one had, and disposed on a trough 11 rotatably and slidably on the other. Thus, the sing cove is opened, the illuminating plate is transferred from a non- operating position disposed between a mirror 12 and the cover 15 under an illuminator to a using position covering the illuminator.
Patent JP-H0370491-A (JP)
Title: Motor controller
Inventor: MASUDA SHIGEKI
IPC: H02P23/04
Filed: 1989-08-04
Abstract: PURPOSE:To prevent a low frequency vibration and to feed water under suitable pressure by calculating a rotating speed command to become a set pressure, and outputting a discharge valve opening/closing command for avoiding a beat phenomenon. CONSTITUTION:A rotating speed command MV1 is output by a feedback control PID1 with a set value SV and a present value PV. When the command MV1 is in a range of the vicinity of 1/3 or 1/6 of a slip S of a motor, i.e., a-b or a'-b' in which a beat phenomenon occurs, the command MV1 is forcibly set to a rotating speed N or N', and when it is out of the range, it is output as it is. A discharge valve command MV2 is calculated by a feedback control PID2 at the set value SV and the present value PV. When the command MV1 is in a range of a-b or a'-b', the command MV2 is output as it is, and when it is out of the range, the command MV2 is output as a totally open command.
Patent JP-H1051558-A (JP)
Title: Communication device, communication system, method for controlling the communication device and readable memory for computer
Inventor: MAEKAWA YOSHITO
IPC: H04M11/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To further smoothly conduct an intermultispot conference. SOLUTION: A communication system is equipped with a memory 112 for registering materials for a conference to be used at plural spots, a conference connection detecting means 114 for detecting that a communication terminal at a certain spot is connected to the intermultispot conference, and a file transfer means 116 for transmitting the materials for the conference registered in the memory 112. The materials for the conference to be used in the intermultispot conference are registered in a batch in advance, so that if the communication terminal is connected to the intermultispot conference, it is detected and the materials for the conference are transferred to that connected communication terminal.  Thus, the materials for the conference can be automatically transferred to the communication terminal, connected to the intermultispot conference before starting the intermultispot conference.
Patent JP-H055046-A (JP)
Title: Partially cross-linked thermoplastic resin composition
Inventor: AIDA FUYUKI
IPC: C08L23/02
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent balance of rigidity, impact-resistant characteristics, flexibility and moldability and processability. CONSTITUTION:A thermoplastic resin (A) is dynamically heat-treated in the presence of a carbon free radical inducer (B) composed of an electron transfer complex or a hydrogen donative compound and a hydrogen accepting compound and partially cross-linked to give a thermoplastic resin composition.
Patent JP-H108629-A (JP)
Title: Roof of strong wind escaping type
Inventor: YAMAZAKI YOSHITSUGU
IPC: E04B1/343
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight roof by providing a roof part for escaping strong wind which is lowered to the vicinity of the ground or the vicinity of another strong roof part, or is stored in a firm building. SOLUTION: In the case of auxiliary facilities for cargos utilized in a steel industry, there is legal restrictions to crane work. No ships come and stop for unloading at the time of strong wind, and under the strong wind conditions a roof structure is not used so that movement of the structure is required. In the case of lowering a roof part escaping from the hard wind to the vicinity of the ground, a maximum gap is set to be 0-20% of a width or length of roof. In the case of lowering the roof part to the vicinity of another strong roof part, a minimum gap is set to be 3-15% of the width and the length. When the roof part which is required of escaping from hard wind is completely stored in the structure having the other strong roof part, it can escape from the influence of outer force completely.  Accordingly through a lightweight condition of the roof structure cost reduction is attained.
Patent JP-H0489500-A (JP)
Title: Method for purifying substance by affinity chromatography and apparatus for purification
Inventor: OGATA MASABUMI
IPC: C07K1/22
Filed: 1990-07-31
Abstract: PURPOSE:To efficiently and economically separate protein-related substances by using a separation membrane unit prepared by linking a ligand to a membranous support obtained by forming cellular glass into a tubular shape as an affinity adsorbent. CONSTITUTION:Cellular glass is initially formed into a tubular or platy shape and a ligand having a moderate affinity for the objective substance is then linked to the resultant membranous support. The obtained support is subsequently used as a separation membrane unit and a sample liquid for separation is then passed therethrough to carry out purification by affinity chromatography. A support having 0.3-2mm thickness for the tubular shape and 0.3-1mm thickness for the platy shape and 0.3-0.6cc/g pore volume, 100-400m<2>/g specific surface area and 0.1-10/mum pore diameter is preferred as the aforementioned support. Furthermore, e.g. protein A for IgG is cited as the ligand.
Patent JP-H0931614-A (JP)
Title: Production of aluminum alloy fin material with high strength and high heat resistance for heat exchanger
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a fin material increased in fin strength at the time of heat exchanger assembly before brazing, minimal in the occurrence of buckling deformation due to high temp. at the time of brazing, and capable of thickness reduction. SOLUTION: An ingot of Al alloy, having a composition which contains 1.0-2.0% Mn, 0.2-0.8% Si, and small amounts of Zr and/or Cr and in which Fe content is limited to <0.2%, is subjected to homogenizing treatment at 400-550 deg.C for 1-30hr. Subsequently, the ingot is subjected to hot rolling while regulating the initial temp. and finishing temp. of hot rolling to 400-550 deg.C and <=300 deg.C, respectively. The resulting Al alloy plate is subjected, without process annealing, to cold rolling of >=90% and then to final annealing at 150-320 deg.C, or, the Al alloy plate is subjected, after hot rolling without delay or after cold rolling, to process annealing at <320 deg.C, to cold rolling at >50%, and then to final annealing at 150-320 deg.C.  Moreover, an alloy, further containing, besides the above component elements, Mg and/or Cu or one or more elements among Zn, Si, In, and Ga, is also subjected to the treatments similar to the above treatments.
Patent JP-H1031035-A (JP)
Title: Probe card fixing mechanis and probe device
Inventor: SHIMURA TAKESHI
IPC: H01L21/66
Filed: 1996-07-13
Abstract: PROBLEM TO BE SOLVED: To fix a probe card securely if air pressure is lowered or air supply is stopped and provide a fixing mechanism which can prevent falling off of the card and a probe device which has the mechanism. SOLUTION: A fixing ring 51 of a probe card fixing mechanism is fixed to a head plate 1A of a probe device body and fit to liftable with a cylinder ring 52 fixed to a lower surface of the fixing ring 51 and also an air tight chamber 53 which can introduce compressed gas between it and the fixing ring 51 is formed. A piston ring 55 is lifted with the cylinder ring 52 according to pressure of the chamber and a coil spring 58 is mounted in the cylinder ring 52 so as to normally lift up a card receiving ring 56 rotatably fit to this piston ring 55 and receiving the probe card through the piston ring 55 and the probe card is fixed by lifting up force of this coil spring 58.
Patent JP-H0488206-A (JP)
Title: Pre-load device for bearing
Inventor: OKURA KENJI
IPC: H01L41/09
Filed: 1990-07-30
Abstract: PURPOSE:To perform uniform and highly accurate pre-load control by providing a first protrusion abutting on a side portion of a bearing outer ring on one side portion in the axial direction of a piezoelectric actuator arranged adjacent to a shaft and a second protrusion abutting on a housing on the other side portion in the axial direction, so as to swingably support the piezoelectric actuator. CONSTITUTION:A piezoelectric actuator 15, provided between a middle portion 5c of a support hole 5 of a main shaft case 4 and an outer ring of a bearing on one side, is constituted of a cylindrical body 16 having a strain gauge 31 and an annular body 17 having a piezoelectric element 18. A top end portion 18a of the piezoelectric element 18 is formed into a tapered wedge shape to be a first protrusion, while a second protrusion 17d is provided on the opposite side of the piezoelectric element 18 in the annular body 17. These protrusions 18a, 17d are arranged alternately on a circumference. Since the piezoelectric actuator 15 is thereby swingably supported, uniform and highly accurate pre-load control can be performed.
Patent JP-S6093928-A (JP)
Title: Pyroelectric type camera apparatus
Inventor: NISHIMURA SHIGERU
IPC: G01J5/12
Filed: 1983-10-28
Abstract: PURPOSE:To remove effect of temperature with a reduction in step signals contained in heat image signals by extracting a temperature change component of a chopper arranged in front of a pyroelectric type pickup element from the output thereof to control the surface temperature thereof. CONSTITUTION:Output of a preamplifier 8 is applied to a variation detecting circuit 12 to detect the amplitude and phase of the temperature component of a chopper and the results are applied to one input terminal of an AND circuit 22. On the other hand, a square wave generated with the opening or closing of a chopper 3 from a chopper rotation synchronizing circuit 17 is inverted with an inverter 20 and applied to the other terminal of the AND circuit 22. Output of the AND circuit 22 is applied to a cooling/heating discrimination circuit 23'. After the cooling/heating discrimination circuit 23' determines which mode should be entered between cooling and heating, the output of the variation detecting circuit 21 regulates temperature controls 23 for blowers and like to control the surface temperature of the chopper 3.
Patent JP-H1154396-A (JP)
Title: Electron beam drawing device
Inventor: TAMAMUSHI SHUICHI
IPC: G03F7/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To enable to prevent unwanted exposure with a leakage beam and realize improvement in the reliability of a pattern. SOLUTION: This device has a beam-shaping mechanism (18, 19, 20) for shaping a beam emitted from an electron gun 17 into a predetermined shape, deflectors 23, 24 for scanning a sample with the shaped beam, a blanking mechanism (21, 22) for blanking the beam on a side closer to the sample than the beam shaping mechanism, a stage controller 27 for moving a stage 25 on which the sample is set, and a least interferometer 26 for detecting the moving speed of the stage 25. This device draws a pattern with a variable shaped beam, while continuously moving the stage 25. In this case, under the condition that the beam is being blanked by the blanking mechanism and when stop of the stage 25 is detected by the laser interferometer 26, the beam size is practically controlled to 0 by the beam-shaping mechanism.
Patent JP-S58103473-A (JP)
Inventor: KAKUBA KANICHI
IPC: A62C2/00
Filed: 1981-12-16
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。