baber/WOPTO huggingface dataset:
Patent JP-S63279653-A (JP)
Title: Facsimile store and forward multiple address equipment
Inventor: NAKAJIMA TSUYOSHI
IPC: H04N1/00
Filed: 1987-05-11
Abstract: PURPOSE:To clarify a text without giving hindrance to the multiple address processing by providing a storage means storing designation information for specifying a text, a control section reading the designation information and a means displaying the designation information so as to read and display the designation information informed from a text sender thereby selecting the text based thereupon. CONSTITUTION:Plural multiple address texts and text management information are stored respectively in a text memory 5 and a management information memory 8 while being separated. A manager operates a keyboard 91 to specify texts resident in the text memory 5 based on the communication from the caller. The control section 7 reads all the text management information stored in the management information memory 8 and sends it to a CRT 92, where it is displayed. The manager can grasp the sender, destination, input time and name of sender of all texts resident in the text memory 5 from the display. Thus, the manager specify the text easily based on the sender and the input time or the like displayed on the CRT 92 without special facsimile procedure and without giving any hindrance to the distribution of multiple address communication.
Patent JP-S5638866-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUNAMI HIDEO
IPC: H01L21/336
Filed: 1979-09-07
Abstract: PURPOSE:To realize the highly precise manufacturing process by embedding a nitride film in the concave portion under the gate and by using the film as the contact portion with the electrodes to be formed in the later process. CONSTITUTION:A field oxide film 2 with a specified shape and an Si epitaxial layer 3 are formed on a P type Si substrate 1, a gate oxide film 4 is formed, and an Si nitride film 5 is deposited on all the surface. Then, the etcing is performed with the resist film as a mask, and an Si nitride film 5-1 is formed in a concave portion 6. Thereafter, the entire body is oxidized with said Si nitride film as an oxidation  resistant film, and the portion that is not covered by the Si nitride film 5 is transformed into an SiO2 film 4-2. Then, the Si nitride film 5-2 is removed. After a portion of the Si epitaxial layer 3 is exposed, contact electrodes 8-1 and 8-2 are formed.
Patent JP-H01315913-A (JP)
Title: Switch mechanism
Inventor: TANAKA MORIMASA
IPC: H01H25/04
Filed: 1989-05-09
Abstract: PURPOSE:To improve the operating property, by switching a contact on a board through the movement or contraction or elongation of a curved leaf spring member caused by pressing the upper, lower, left or right position of an operating portion provided in a state to cover an upper opening of a case. CONSTITUTION:A nearly square-board-shaped operating portion 1 is inserted into an upper opening of a box-type case 6, and the extremity of each leg 11, 12, 13, 14 of the operating portion 1 is positioned in the openings 15, 16, 17, 18 and capable of going therein or thereout. The operating portion 1 is biased upwardly by a curved leaf spring members 2, 3, and the projecting edge 19 of the operating portion 1 is held by abutting the inner surface edge 61 of the case 6. The curved leaf spring members 2, 3 slide and move on the board when pressed at the pressing positions U, D of the operating portion 1, and the curved leaf spring members 2, 3 are subjected to displacement that either one is contracted and the other is elongated when pressed at the pressing position L, R. Therefore, the positions of contact portions 23a, 23b, 33a, 33b are changed by respective displacements, and the contact provided on the board 5 can be switched in the desired four directions.
Patent JP-H0410631-A (JP)
Title: Semiconductor chip sucking jig
Inventor: NOTANI YOSHIHIRO
IPC: H01L21/52
Filed: 1990-04-27
Abstract: PURPOSE:To suppress warpage due to heat at the time of die bonding and curtail the die bonding time by providing a plurality of absorbing portions for semiconductor chip. CONSTITUTION:A chip absorbing part 2 is formed at the end portion of a collect 1 in conformity with the shape of a semiconductor chip A4 and a semiconductor chip B5, and moreover with the position of die bonding 7 of a semiconductor chip A of a die pad 6 of a package and the position of die bonding 8 of a semiconductor chip B. Since a plurality of sucking parts 2 are provided for semiconductor chip, a plurality of semiconductor chips are treated simultaneously, warpage by heat at the time of die bonding is suppressed, the die bonding time can be curtailed. Moreover, variation in distance between semiconductor chips can be suppressed and distance between chips can be curtailed by forming a plurality of sucking portions 2 for semiconductor chips in conformity with the arrangement and shape of desired semiconductor chips.
Patent JP-2000304581-A (JP)
Title: Ultrasonic flowmeter
Inventor: TAGUCHI MASAKI
IPC: G01F1/66
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To measure the flow rate of fluid without disordering the flow by smoothing the fitting part for an ultrasonic sensor with the internal surface of a measurement tube. SOLUTION: Ultrasonic sensors 2A and 2B consisting of an ultrasonic vibrator 21, a 1st sound matching layer 31, and a 2nd sound matching layer 32 have their transmission and reception sides arranged opposite vertically at oblique positions of the measurement tube 1, and the 1st sound matching layer 31 has a 1st interface, joined with the ultrasonic vibrator 21, at right angles and a 2nd interface 23, joined with the 2nd sound matching layer 32, at a tilt angle.  The material of the 1st sound matching layer 31 is homogeneous in the propagation direction of an ultrasonic wave and has such tilt characteristics that the propagation speed varies in layers or continuously at right angles to the propagation direction; and the length of the 1st sound matching layer 31 in the ultrasonic-wave propagation direction is 1/4 as long as the wavelength of the propagated ultrasonic wave and the 2nd sound matching layer 32 is so made wide that the ultrasonic wave refracted by the 2nd interface 23 can be radiated to measured fluid 1a from a 3rd interface 24.
Patent JP-S5238225-A (JP)
Title: Sheet transport device
Inventor: YANO TAKASHI
IPC: B65H7/00
Filed: 1975-09-22
Abstract: PURPOSE:To easily remove jammed sheet on the transport way by separating an axial distance of a later stage roller of the transport system apart, and opening a guide plate.
Patent JP-S63281482-A (JP)
Title: Superconducting transistor
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1987-05-13
Abstract: PURPOSE:To realize the stable operation of a device, and improve the reproducibility of characteristics, by selecting a position relation wherein both ends of a part acting substantially as the control conductor of a control electrode are positioned outside both ends of a semiconductor channel part. CONSTITUTION:On a p-type Si single crystal substrate 1 of orientation (100), two high impurity concentration layers 2 containing As are formed in the manner in which the transversal length of a channel part 6 is about 0.1mum, for example. By sputtering, Nb is deposited, and a reactive ion etching process of CF4 gas is performed by applying a photoresist to a mask. Thereby, the distance between opposing parts of two superconductors 3 is made about 0.1mum. An SiO2 insulating film 4 is formed by CVD method, and finally an Al thin film is formed by resistance heating evaporation method. The Al thin film is subjected to a chemical etching by applying a photoresist to a mask, and the width of the control electrode 5 is made more than or equal to about 0.2mum, for example. Therefor, the control conductor 5 completely covers the channel part 6, so that the device characteristics are stabilized and excellent reproducibility is obtained.
Patent JP-H10307096-A (JP)
Title: Electronic balance for moisture meter
Inventor: KIKUCHI FUMIHIDE
IPC: G01G7/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic balance which can measure the weight of a sample to be measured together with the amount of the vaporizing moisture contained in the sample. SOLUTION: A moisture meter is provided with a heating section which heats a sample to be measured by introducing a carrier gas, a moisture adsorbing section which adsorbs vaporizing moisture from the carrier gas flowing out of the heating section, and an electronic balance section 6 (6a-6d) which detects the increased mass of the moisture adsorbing section. The balance section 6 is provided with a sample weighing section 6b and detecting section 6c for detecting the mass of collected vaporized moisture on the weighing arm 6a of an electronic balance unit 6d.
Patent JP-H02294080-A (JP)
Title: Sensor for object detection
Inventor: KATAYAMA TAKAO
IPC: H01L31/12
Filed: 1989-05-08
Abstract: PURPOSE:To obtain accurate output by arranging a first detector as a photo detector receiving the transmitted light or the reflected light of the radiated light from a light emitting element, and arranging a photo detector, which is not affected by an object to be inserted and has the same characteristics as the first detector, as a second detector. CONSTITUTION:In facing rooms 8, 8 in a housing 2, an LED 3 and a photo//detector 9, i.e., a first detector, are arranged; the other photodetector 4, i.e., a second detector, is arranged at a position which is not affected by an object to be detected, and receives the radiated light of the LED 3. The photodetectors 4, 9 which exhibit the same photoelectric characteristics with respect to environmental temperature are used as the first detector and the second detector. The current of the second detector, i.e., the photo detector, which is not affected by the object is kept constant by negative feedback, and the electric potential V1 is kept constant. Thereby precise detection can be realized independently of environmental temperature.
Patent JP-H06324846-A (JP)
Title: Multiplyier circuit
Inventor: AZEKAWA YOSHIIKU
IPC: G06F7/52
Filed: 1993-05-17
Abstract: PURPOSE:To curtail a circuit scale for calculating a multiple of a multiplicand in multiplication using the algorithm of a Booth. CONSTITUTION:This circuit is provided with an A register 2 for holding a multiplicand, a B register for holding a partial product, an arithmetic unit (AU) 4, a C register 5 for holding a result of operation, and a D register 6 for holding a part of a multiplier and the partial product, and also, shifting the multiplier, and in the case of calculating a multiple of a multiplicand and the partial product, as a result of decoding the multiplier by the D register, the partial product is shifted by one bit to the right and outputted to the AU 4, the lowest one bit of the partial product is stored in the D register 6, an intermediate result obtained by calculating the multiplicand and the partial product is held in a multiplying circuit 5, and the intermediate result held in the multiplying circuit 5 is shifted by one bit to the right again and stored in the multiplying circuit 3 and the D register, by which a new partial product is obtained.
Patent JP-S596604-A (JP)
Title: Oscillator
Inventor: YOKOSUKA SHIGERU
IPC: H03B5/12
Filed: 1982-07-03
Abstract: PURPOSE:To stabilize the operation of an oscillating circuit by controlling a bias circuit in the oscillating circuit so that the corrector current of an oscillating transistor(TR) is fixed. CONSTITUTION:In a clapp oscillating circuit 1 whose collector is earthed, the oscillation frequency of an oscillating TR Q1 is determined by a capacitor C1 and the series resonance circuit of a coil L1. In a bias circuit 2, reference voltage obtained by dividing negative power voltage supplied from a negative power voltage terminal A by breeder resistors R1, R2 is applied to the non-inversion input of an operational amplifier Q2 and feedback voltage obtained by converting the emitter current of the TR Q1 into voltage by a current detecting resistor R3 is applied to an inversion input. The output of the amplifier Q2 is applied to the non-inversion input of an operational amplifier Q4 and the output of the amplifier Q4 is applied to the TR Q3.
Patent JP-S5816129-A (JP)
Title: Heater device
Inventor: UEDA SHIGEKI
IPC: H05B6/80
Filed: 1981-07-21
Abstract: PURPOSE:To prevent a leakage of the microwave and to provide a stable support and rotation of the heated material by a method wherein a probe means  which is extendable and retractable for supporting the heated material is connected to the load sensor and the probe means is moved out of the heating  chamber during a heating operation. CONSTITUTION:Rotary table 4 is supported by the probe aixs 14 and a leaf spring 15 to which the load sensor 8 is fixed, a weight of the heated material 3  is measured and its data are fed to the control unit 9. The axis 14 and the  spring 15 are slid vertically by a linkage mechanism 16. The axis 14 is not related to the driving of the rotary table 4, a gear axis 18 is provided as a driving  shaft and driven by the motor 19, belt 20, and pulley 21. At a lower central  surface of the table 4 is arranged a series of projections 22 engaging with the  gear axis 18. Both of then are not engaged with each other when the axis 14 is  raised upward, and the table 4 serves as a scale pan. The linkage mechanism 16  is moved downward by the sliding means 17, and the spring 15 and the axis 14  are descended to cause the axis 18 to be engaged with the series of prodections  22 and also cause the table 4 to act as a turn-table by the time the measurement  of a weight of the material is finished and a heating of the foodstuff is initiated.
Patent JP-H09306249-A (JP)
Title: Heat resistant wire and method for treating terminal thereof
Inventor: MARUNO NAOHIKO
IPC: H01B7/29
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant wire whose terminal can be rapidly and surely treated. SOLUTION: In an insulating cover 15 of a heat resistant wire 10 which includes a glass-fiber brading 13, a fused part 16 which is formed by heating a portion with a hydrogen flame 20 the glass fibers 12 are fused together to form into a terminal, after which the insulating cover 15 is cut at the fused part 16. Alternateily, the required part of the insulating cover 15 is cut in advance and this cut end is thermally fused. Thus, the terminal of the heat resistant wire 10 can be treated rapidly by simple heating with the hydrogen flame 20 in a short time, and the wire is in no danger of being untwisted since the glass fibers 12 are fused together.
Patent JP-H07319434-A (JP)
Title: Display device
Inventor: SHIMAZAKI KOYU
IPC: B61L25/06
Filed: 1994-05-27
Abstract: PURPOSE:To ensure continuity of display by synchronizing plural control devices with each other. CONSTITUTION:Display screens 11, 12 13 have plural display elements 111 to 117, 121 to 127, 131 to 134, and control devices 21 to 23 output screen display signals S11 to S13 based on display information S1. At the time of processing a display element related to both of neighboring screens, the control devices 21 to 23 transfer timing signals S21 to S23 showing that the display processing of their own screen is fully prepared to other neighboring control devices and output renewed screen display signals S11 to S13 when they receive timing signals S 21 to S23 from their neighboring other control devices.
Patent JP-2000303716-A (JP)
Title: Aseismatic structure of building
Inventor: TAKEDA MASAO
IPC: E04H9/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic structure of a building capable of having the minimum strength as an aseismatic element. SOLUTION: An aseismatic structure of a building furnished with a reinforced concrete or steel framed reinforced concrete aseismatic wall 20 and a slab 22 supported by the aseismatic wall is furnished with a steel framed connecting member 26 to connect a pair of the aseismatic walls arranged between an interval in the horizontal direction to each other. The connecting member 26 is fixed on one of the aseismatic walls 20 on one end part 36 and on the other aseismatic wall 20 on the other end part 37 so that a load from the slab 22 is not applied on it.
Patent JP-H09301637-A (JP)
Title: Braking unit of inertia rotor
Inventor: KONNO KENICHI
IPC: B65H75/30
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To apply braking effect to inertia rotation of an inertia rotor supported in a comparatively small space. SOLUTION: A brake band 22 is provided in such a manner as being capable of making contact with/separating from the circumferential surface of an inertia rotor 21 while circling along its surface and braking action is applied by tightening this band. A support shaft 24 is provided rotatably on a base stand 23 provided near the peripheral surface of a rotor and having one end of the band connected thereto. A contact roller 26 making touching rotation on the peripheral surface of a rotor and a rotary roller 27 whose one part in the peripheral direction of the peripheral surface is composed of a magnet 27a or magnetic material while the rest thereof is made of non-magnetic material are fixed to the support shaft.  A braking member 28 movable between a non-braking position for releasing the band along the peripheral surface of a rotary roller and a braking position for tightening it and whose curved surface is made of a magnet or a magnetic material and a guide member 29 for guiding the braking member to a non-braking position and a braking position. A part of the rotary roller is composed of a magnet, and curved surface preferably includes a reverse magnetic polarity and a contact roller is preferably a rubber roller.
Patent JP-H10281769-A (JP)
Title: Light-emitting universal surveying instrument
Inventor: ISHIKAWA HIROMI
IPC: G01C1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an integral and universal surveying instrument which is finished to be compact as a small measuring instrument as compared with a surveying instrument which cannot be operated by anybody in a surveying operation and whose transportation requires much labor. SOLUTION: A measuring instrument-type five-stage tripod 1 for a camera is erected. A level 2, a level 5, a shaft 6 and a high-place memory device 8 are fixed. The level 2 is made horizontal. A direction is measured. The level 5 is made horizontal, and the horizontal line is surveyed. A front and rear straight line is measured by using the shaft 6. A high place is measured by the memory device 8, and a target is turned on to be red by a light-emitting diode 7.
Patent JP-H04226437-A (JP)
Title: Camera
Inventor: MIYAZAWA AZUMA
IPC: G06F9/445
Filed: 1991-05-20
Abstract: PURPOSE:To carry out an optimum operation without damaging a new function even if accessories having the new function which are not expected at the time of a system design by obtaining a characteristic that a change program is executed when the value of a program counter and address data stored in memory are in coincidence. CONSTITUTION:When an uncoincident external device 2 is attached to a camera 1 at the time of the system design, change address data and change program data which are stored in the external device 2 are stored in a microcomputer 10 inside the camera 1. When a program counter PC and the change address data stored in change program memory 11 are in coincidence, the microcomputer 10 of the camera 1 is operated according to the change program data stored in the change program memory 11. Thus, a program stored in the memory of the camera 1 is corrected and changed by the external device 2.
Patent JP-S61272806-A (JP)
Title: Shape defining method
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1985-05-28
Abstract: PURPOSE:To define shapes by designating registered shape patterns in a menu on a tablet surface by a cursor to specify arrangement information. CONSTITUTION:A menu table 3b is stuck on a tablet 3a, and items and data written on the menu table are inputted. The input of the goods shape (the final parts shape) of new design is indicated from a tablet 3, and the final shape is inputted. If a registered shape stored in a RAM 1c is used as the final shape, it is indicated by the cursor 3c, and arrangement information which specifies a position and an attitude is inputted thereafter. The shape is subjected to coordinate conversion on a basis of arrangement information and is not only stored in an incorporated memory but also displayed on a CRT.
Patent JP-H01283525-A (JP)
Title: Liquid crystal display element
Inventor: NISHIKAWA MITSUTAKA
IPC: G02F1/133
Filed: 1988-05-11
Abstract: PURPOSE:To shorten a sputtering time and an etching time, and to reduce the manufacture cost by forming no insulating film of MIM on metal except at a MIM element part. CONSTITUTION:On a glass substrate 5, Ta which forms a scanning electrode 1 is sputtered. Then the Ta is worked to prescribed size by dry etching by using photolithography. Thus, the Ta is patterned and then only the MIM (Metal Insulator Transistor) element part is processed by resist exposure and development. Namely, there is no resist except at the MIM element. Then the Ta is anodized in a citric acid solution to form an anodized film 2. Then ITO (Indium Tin Oxide) is formed for an electrode by sputtering and photolithography. Consequently, the sputtering time and etching time are shortened and the cost is reduced.
Patent JP-H10286572-A (JP)
Title: Water electrolyzing tank
Inventor: YAMADA KUNIAKI
IPC: C02F1/461
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent liquid leakage by installing a first seal material between a circumferential rim part of a cation exchange membrane and an anode chamber frame or between the circumferential rim part of a cation exchange membrane and a cathode chamber frame and installing a second seal material between the anode chamber frame and the cathode chamber frame further outside than the cation exchange membrane. SOLUTION: A first recessed groove 9 is formed into a doughnut shape in a part of the a cathode chamber frame 7 corresponding to the circumferential rim part of an ion exchange membrane 8 and a first seal material 10 made of fluororesin is put in the first recessed groove 9. Further, a second recessed groove 11 is formed into a doughnut shape in a part of a cathode chamber frame 7 to be brought into direct contact with an anode chamber frame in further outside and a second seal material 12 made of rubber is put in the second recessed groove 12. Being pushed to the inner side of the anode chamber frame 4 and the cathode chamber frame 7, both seal materials 10, 12 are deformed and elastically packed in both recessed grooves 9, 11.  Consequently, the first seal material 10 prevents liquid leakage for a cathode liquid and even in a case that liquid leakage occurs, the second seal material 12 reliably prevent liquid leakage.