baber/WOPTO huggingface dataset:
Patent JP-S62212120-A (JP)
Title: Injection molder equipped with controlling means for air pressure in cavity
Inventor: TANIMURA MASAKI
IPC: B29C45/77
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a molded item favorable in external appearance, dimensional accuracy and strength by a method wherein the pressure in a cavity is regulated and the injection is controlled on the basis of the pressure in a cavity detected with a pressure detecting means and the injection information of an injecting means. CONSTITUTION:When the clamping of a stationary mold 1 and a movable mold 2 comes to an end, an injection actuator 7 is controlled so as to pour resin into a cavity 4. The target value of resin pressure is inputted in advance in a control device 11. The control device 11 calculates the resin pressure on the basis of the detected air pressure in the cavity and the injection information sent from the actuator and commands a controlling device 9 of air pressure in a cavity to pressurize the air pressure in the cavity 4 so as to make the calculated resin pressure equal to the target resin pressure. After that, the pressure control action in the cavity 4 and the injection speed control action of resin are done by the controlling device 9. In the state that the speed of an injection piston 6 comes nearly to zero, the cavity 4 is filled with the resin, the amount of which corresponds to the volume of the cavity 4, and the air pressure is kept at the target value of resin pressure, thus obtained a molded item excellent in external appearance, dimensional accuracy and strength.
Patent JP-S52137581-A (JP)
Title: Controlling device for position locating for programming
Inventor: OKA AKIHIKO
IPC: G05B19/42
Filed: 1976-05-12
Abstract: PURPOSE:When there exists a characteristic of regularity in the arrangement for locating the point for a work position, such as paretiging and others operated under the 3 free angle orthogonal coordinates type and an automatic teaching method using digital setting unit, to propose is to reduce both the memory capacity and a teaching time required.
Patent JP-H07242967-A (JP)
Title: High temperature high strength ti-al-based alloy
Inventor: HASHIMOTO TAKENORI
IPC: C22C14/00
Filed: 1994-03-02
Abstract: PURPOSE:To sufficiently secure the cold elongation of a lightweight heat- resistant material and to improve its high temp. strength properties. CONSTITUTION:By mol, 46 to 54% Ti and 46 to 52% Al are incorporated, furthermore, 0.1 to 1% Sb is added, moreover, 0 to 3% of either one kind of Hf and Zr is added or Hf and Zr are added by 0 to 3% in total to allow the three phases of the gamma phase, alpha2, phase and Sb-rich phase to coexist. Thus, a new lightweight heat-resistant alloy material can be obtd.
Patent JP-S60198570-A (JP)
Title: Characteristic measuring method of electrophotographic sensitive body
Inventor: GOTOU KOUJI
IPC: G03G15/00
Filed: 1984-03-22
Abstract: PURPOSE:To measure easily characteristics of an electrophotographic sensitive body by pressing a transparent electrode to the surface of the sensitive body and exposing it with the exposure controlled to a prescribed value and applying a voltage and pressing a heating body or heat absorbing body to the conductive layer side of the sensitive body. CONSTITUTION:A transparent electrode 2 where conductive materials are coated on a glass plate is press-fitted to the surface of a photosensitive body 1 to be measured which consists of a conductive layer, a photoconductive layer, and an insulating layer. The conductive layer side of the photosensitive body is earthed by an earth plate 3. Lights from light sources 41 and 42 for exposure pass shutters 51 and 52 and filters 61 and 62 and are reflected on a reflective mirror 7 to irradiate the photosensitive body 1 through the transparent electrode 2. The transparent electrode 2 is connected to a high voltage power source 9 or the earth by relays 81 and 82 to apply the voltage to the photosensitive body 1 or cut off the voltage, and its value is measured by a surface potentiometer 11 on a metallic plate 10. Next, a thermo-module is pressed to the conductive layer surface of the photosensitive body instead of the earth plate 3, and the temperature of the photosensitive body is controlled variously to attain characteristics. Thus, characteristics of the photosensitive body are measured easily.
Patent JP-S51130049-A (JP)
Title: Method for confirming an appropriate amount of a cooling medium in a r efrigerator
Inventor: SUZUKI NOBUO
IPC: F25B45/00
Filed: 1975-05-06
Abstract: PURPOSE: To perform the operation of confirming the amount of a cooling medium irrespective of the change of the load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214744-A (JP)
Inventor: SOBIEPANE YANUSU
IPC: H02H7/085
Filed: 1986-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10256469-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L25/07
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To pack a plurality of semiconductor chips in one package at a high stack mounting density without increasing the thickness of the package by suppressing the looping heights of wires. SOLUTION: A semiconductor device is constituted by fixing a first semiconductor chip 10 on an island 13 and a second semiconductor chip on the first chip 10. Then the first bonding pad 12a of the first chip 10 is wire-bonded 'upward' to a lead terminal 17 and the second bonding pad 12b of the second chip 11 is wire-bonded 'downward' to the lead terminal 17. The main part of a semiconductor device thus constituted is molded with a resin 18 including the semiconductor chips 10 and 11. The position of the island 13 is lowered so that the rear surface of the island 13 may be exposed on the surface of the resin 18.
Patent JP-S59181835-A (JP)
Inventor: WARUTAA BAUMU
IPC: H04B10/40
Filed: 1984-03-22
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-H09246613-A (JP)
Title: Electromagnetic wave detecting element
Inventor: KAMIKAWA TAKETOMI
IPC: G01R29/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the yield rate of element manufacture and to enhance the stability and reproducibility of element characteristics by causing fluxoid quanta to exist at a place surrounded by a part being in a superconducting state in an electromagnetic wave detecting part, causing an electromagnetic wave to be emitted on a superconductor to exert an influence on the movement of the fluxoid quanta, and detecting a voltage generated. SOLUTION: A superconducting thin film 2 and a thin film for electrodes are formed on the whole surface of a substrate 1 in this order. The substrate 1 is a single crystal substrate 1 composed of strontium titanate. The superconducting thin film 2 is made out of YBCO superconducting material being an oxide high-temperature superconductor, and material for the thin film for electrodes is gold. Next, the thin film for electrodes is patterned and a current electrode 3 and a voltage electrode 4 are formed simultaneously. Following that, the superconducting thin film 2 is patterned. Since the YBCO superconducting thin film is a superconductor of a second kind, magnetic flux can penetrate the superconducting thin film. That is, it becomes possible to cause fluxoid quanta to exist at a place surrounded by a part being in a superconducting state.
Patent JP-H04274201-A (JP)
Title: Lens array
Inventor: IWAMA TAKEO
IPC: G02B3/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a lens array formed with plural lens elements arranged in two dimensional configuration which can be manufactured easily with small dispersion in the quality of lens elements. CONSTITUTION:A plurality of half split transparent members 6, each having a shape made by removing part of a cylindrical column up to the rectangular side face parallel to the center line of the cylindrical column, are arranged side by side on a same plane in two sets. A lens array 10 comprises two sets of the divided half transparent members 6 so that the longitudinal direction of said rectangular side face of one set of two may intersect that of the other set at approximately right angles, and these rectangular side faces may come in tight contact with each other.
Patent JP-H03257173-A (JP)
Title: Filler metal for surface hardening of aluminum material
Inventor: JOGAN SHIGETOSHI
IPC: C23C26/00
Filed: 1990-03-07
Abstract: PURPOSE:To provide the filler metal which can stably supply metallic powder to an aimed position by packing the metallic powder for forming intermetallic compds. exclusive of Al into the hollow part of a fine tubular Al sheath material. CONSTITUTION:The metallic powder 3 for forming one or >=2 kinds of the intermetallic compds. exclusive of Al is housed in a packed state into the hollow part 2a of the fine tubular Al sheath material 2 consisting of pure Al or Al alloy to form the filler metal 1. The metallic powder 3 housed therein is crystallized as the intermetallic compd. into the Al matrix of the Al material by melting and plays the role of forming the alloyed layer of high hardness. The ratio of the metallic powder 3 and the Al sheath material 2 is set in the range of the metallic powder:Al sheath material =1:10 to 10:1 in the area ratio at the cross section of the filler metal 1. If the powders of boride and silicide are added to the metallic powder 3, these powders are dispersed and alloyed to the surface of the Al material by melting to form the alloyed layer having the high hardness.
Patent JP-H06272699-A (JP)
Title: Cooling device
Inventor: SATO KATSUMI
IPC: F04D13/02
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the width of a pump room building from being reduced, or prevent environmental contamination at the time of washing a heat exchanger used for lowering the temperature of cooling water heated with an engine or the like, by installing the heat exchanger in such a way as freely elevated along the suction channel of the pump room, and arranging a nozzle group at the side of the elevation route. CONSTITUTION:A recess 6 is formed on the wall 5 of a suction channel T for a submersible pump P driven with an engine 8, and a heat exchanger 4 without a casing is installed in the recess 6. A pair of upper and lower guide rollers 18 are projected from both ends of the heat exchanger 4, and guided along a guide groove 6a formed in the recess 6. In this state, the heat exchanger 4 is elevated with a chain block 12. Furthermore, a transport opening 14 is formed above the heat exchanger 4, and fitted with a nozzle header 15. In addition, this nozzle header 15 is provided with a plurality of nozzles 17. Then, the heat exchanger 4 is elevated and washed, using washing water jetted from each nozzle 17, and contaminated water or the like is made to flow down the inside of the recess 6.
Patent JP-H07263318-A (JP)
Title: Glass for supporting body of x-ray mask or x-ray mask forming material, x-ray mask forming material, and x-ray mask
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/22
Filed: 1994-03-25
Abstract: PURPOSE:To join a glass supporting body to the silicon substrate of an X-ray mask forming material or X-ray mask by anode coupling at a specific temperature or lower by using such a kind of glass that has a volume resistivity which falls within a specific range at a specific temperature for the glass supporting body. CONSTITUTION:An X-ray mask forming material 10 is formed by joining a silicon substrate 12 having an X-ray transmitting film 11 to a glass supporting body 13 by anode coupling. The glass supporting body 13 has a volume resistivity of 1X10<13> to 1X10<5>OMEGA.cm at 20 deg.C. To be more concrete, the supporting body is composed of aluminosilicate glass containing crystals of beta-eucryptite or beta-quartz or both of them in the form of a solid solution. In addition, the coefficient of thermal expansion of the glass is adjusted so that it can become substantially equal to that of silicon in the anode coupling temperature region. Therefore, the glass supporting body can be anode-coupled to the substrate 12 at 200 deg.C or lower.
Patent JP-H11238642-A (JP)
Title: Coil forming device
Inventor: MATSUO TOSHIHIRO
IPC: H01F41/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively and accurately form a zigzag coil for multipole magnetization. SOLUTION: This coil forming device is constituted of a body 6, a scroll gear 7 rotatably fitted to the body 6, plural sliders 10 fitted to the body 6 so as to be freely slidable in the radial direction of the gear 7 and having gear grooves 10a to be engaged with the spiral grooves 7a of the scroll gear 7, molds 11 respectively fixed on the sliders 10, and a driving part for relatively rotating the body 6 and the gear 7. In this case, a circular coil 12 is held between the molds 11 and pressed.
Patent JP-S58177192-A (JP)
Inventor: HAABAATO ETSUCHI ROOFURAA
IPC: C02F1/04
Filed: 1982-04-03
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-H09247770-A (JP)
Title: Infrared remote control transceiver
Inventor: KANEKO TAKESHI
IPC: H04Q9/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To secure the satisfactory operating environment of an infrared remote control transceiver by increasing its operable range. SOLUTION: When one of data keys 12b to 12m is pushed, the code data are outputted to a control part 14 via a key switch control part 13. The part 14 adds the transmitter ID and the check data stored in a ROM 15 to the received code data to generate the transmission data. Then the part 14 sends a switch signal to a switch part 17 when a special key switch 12a is pushed in order to select a short distance/wide direction angle type transmitting LED 19a. Under such conditions the transmission data are sent to a drive circuit 18a to drive the LED 19a for transmission of the transmission data when a transmission key 12n is pushed. On the other hand, a long distance/narrow direction angle type transmitting LED 19b is selected when the switch 12a is not pushed. Then the LED 19b is driven by a drive circuit 18b to send the transmission data.  In such a way, the key 12a is operated to select the LED 19a or 19b according to the distance that is longer or shorter than 10m respectively. Thus the operable range of the transceiver is increased.
Patent JP-S52139193-A (JP)
Title: Color protection of hydrophilic polyester
Inventor: KURIE KUROSHI
IPC: C08G63/91
Filed: 1976-05-18
Abstract: PURPOSE: Hydrophilic polyesters are cooled by means of a specific method to prevent discoloration occurring when cooled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53141336-A (JP)
Title: Preparation of monoazo dyes
Inventor: IMAHORI SEIICHI
IPC: C09B29/06
Filed: 1977-05-16
Abstract: PURPOSE: Monoazo dyes expressed by the formula I: (R 1  is H, lower alkyl, or phenyl groups; R 2  is H, lower alkyl, aralkyl, or allyl group; R 3  is H or methyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63225024-A (JP)
Title: Relocating device
Inventor: OTAKI KEIZABURO
IPC: B62D65/00
Filed: 1987-03-11
Abstract: PURPOSE:To enable a workpiece to be relocated with no influence to its shape, by mounting a relocating jig so as to rotate with a pinion rotatably mounted to a vertically provided strut and relocating the workpiece through said jig, in the case of a relocating device between a conveyer and a robot. CONSTITUTION:A relocating device, actuating a cylinder, not shown, of an upper plate 219, press holds a rack 226 by a pair of retaining members 223. Here the device, which rotates a pinion 214 meshing with the center of the rack 226, places a receiving bed 215 in parallel with an endless running member 103. Next the device receives a chucking unit 50 by a relocating jig 218 from a pawl unit 107 in the endless running member 103. And the device, unlocking the rack 226 of the upper plate 219, locks a rack 233 by a retaining member 229 in a bottom plate 220. Here the device, which turns the receiving bed 215 with the pinion 214 to the side of a robot not shown, delivers a workpiece 2. By this constitution, the device enables the workpiece to bc relocated without being influenced by its shape.
Patent JP-H02240467-A (JP)
Title: Two-position three-way valve
Inventor: KUBO IKUEI
IPC: F16K31/40
Filed: 1989-03-10
Abstract: PURPOSE:To provide a proportional control element in a three-way valve white is simplified and inexpensive but having high performance by providing a valve for opening and closing a flow path which connects a fluid supply port to a fluid feed port and a valve for opening and closing a flow path which connects a fluid discharge port to a fluid feed port. CONSTITUTION:A valve body 1 contains a fluid supply port 2, fluid in-feed port 3 and a fluid discharge port 4. The first part, connecting the fluid supply port 2 to the fluid in-feed port 3, and the second part, connecting the fluid in-feed port 3 to the fluid discharge port 4, are provided. Poppet valves 7a, 7b, equipped with diaphragms 6a, 6b, are contained halfway flow paths 5a, 5b. By actuating these diaphragms 6a, 6b, the poppet valves 7a, 7b are moved opening and closing the flow paths 5a, 5b. Thus it is possible to provide a proportional control element in a valve, to simplify the valve and reduce its cost and also to improve its performance.
Patent JP-H09245168-A (JP)
Title: Picture recognizing device
Inventor: MURAKAMI YOSHIYUKI
IPC: G06T7/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve recognizing performance by converting density so as to emphasize the density of the area of an object, extracting a density pattern around it by each pixel as a feature value and furthermore selecting a reference picture minimized with a matching error so as to judge the kind of the object. SOLUTION: An area detector 3 reads the original picture of the object from a picture memory 2 to detect the area of the object, sets the density values of the area of the object and a background area respectively to be 1 and 0 and stores it in a picture memory 4. A density converter 5 calculates the average density values of the object and background area, respectively from this binary picture and the original picture and converts the density value of the original picture based on the result. A feature value extractor 6 extracts the feature value calculated by each pixel of the picture from picture data after density conversion, inputs the center of gravity of the area of the object, the directional angle of a main axis to picture-convert the picture of the feature value and stores it in a picture memory 7.  A main processor 13 executes pattern matching calculation in parallel and selects a reference picture minimized in the matching error to judge the kind of the object of an inputted picture.
Patent JP-S57173536-A (JP)
Title: Fuel feed controller of internal combustion engine
Inventor: MORITA TATSUROU
IPC: F02D41/22
Filed: 1981-04-16
Abstract: PURPOSE:To ensure safety running operation of a vehicle, by providing a correctively controlling means, in which a fuel feed device is detected its fault to obtain a normal fuel feed amount, and maintaining an engine to its good performance even at a fault state. CONSTITUTION:At normal operation of two fuel feed devices, fuel pressure of fuel passages 10A, 10B is at least a set value, and comparators 12A, 12B are turned off by outputs of pressure sensors 11A, 11B. Further comparators 15A, 15B are also turned off by normal operation of fuel injection valves 2A, 2B on the basis of signals from two pulse width detectors 13A, 13B and 14A, 14B. On the other hand, if the fuel feed device at a side of, for instance, the passage 10A causes a trouble, the comparators 12A and 15A are both turned on to turn on an OR circuit 7A. Then a correction arithmetic unit 6A in a control unit 3 ceases its output, and another correction arithmetic unit 6B outputs a control pulse with a double length on-time, in this way, a fuel amount almost equal to at normal time can be ensured only by the injection valve 2B.
Patent JP-S58173775-A (JP)
Title: Flash fixation device
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/20
Filed: 1982-04-05
Abstract: PURPOSE:To decrease scattering of a toner, to improve a fixing property and a printing quality, and also to reduce a light emitting sound, by placing a tension adding mechanism and a tensile mechanism on an inlet of a fixation part and its outlet, respectively, and giving tension to a form in the fixation part. CONSTITUTION:Tension is given to a form by a form sag absorbing mechanism consisting of a spring 7 and a tension plate 8, and a discharge roller 5, and also by a form adsorbing mechanism 9 by suction of air, floating of a form 1 form a paper guide 10 is prevented. Therefore, at the time of operation of a flash light emitting part 11, vibration of the form is prevented. In this way, scattering of a toner is decreased, a printing quality is improved, stability is improved, a fixing property is improved, and also a light emitting sound is reduced.
Patent JP-H06252335-A (JP)
Title: Semiconductor package
Inventor: HAYASHI SHIGERO
IPC: H01L23/50
Filed: 1993-02-22
Abstract: PURPOSE:To provide a package having a shielding function though the package itself, in which a semiconductor chip is formed, is formed of a non-conductive material. CONSTITUTION:In a semiconductor package, which is provided with a lead frame 2 comprising lead pins 2a, a package, in which a semiconductor chip 3 and one part of the lead frame 2 are housed and which is formed of a non- conductive material, and a conductive shielding member 7 mounted on the surface of the package, the member 7 is fixed by being retained on one part of each lead pin 2a.
Patent JP-H11255883-A (JP)
Title: Organic-inorganic hybrid polymer material and its preparation
Inventor: ARAKAWA MOTOOMI
IPC: C08G79/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in heat resistance, surface hardness, gas barrier properties and water resistance by cohydrolyzing and copolycondensing a polymer having a polycarbonate or polyarylate portion as a skeleton and a metal alkoxide group as a functional group and a metal alkoxide compound. SOLUTION: Polymers synthesized by any method can be used. On example of such methods is hydrosilylation of a polycarbonate or polyarylate having functional groups such as an alkenyl group, an alkynyl group and the like and a metal alkoxide compound having a silyl group. The polymer has a number average molecular weight of about 500-50,000. The metallic elements of the metal alkoxide group and the metal alkoxide compound are Si, Ti or Zr, preferably Si. The weight ratio of the polymer to the metal alkoxide compound in cohydrolysis and copolycondensation can be 1:99-99:1.
Patent JP-S56152341-A (JP)
Title: Earth station device for satellite communication
Inventor: UMEDA YOSHIAKI
IPC: H04B7/15
Filed: 1980-04-25
Abstract: PURPOSE:To keep up a continuous communication before and after the change of the frame constitution, by putting numbers to the bursts transmitted from respective earth stations to enable all earth stations entered in the system to change the frame constitution at a time. CONSTITUTION:Burst number generator 12 generates the number whose contents are increased by one each time the transmission frame is changed. When the indication signal for switching frame constitution sent from a specific earth station which instructs the frame constitution change is received to change the frame constitution handled by transmission unit 2 and receiving unit 4, a prescribed transmission burst number is calculated on a basis of the burst number of the local burst, which is stored in the TDMA frame where the indication signal for changing the frame constitution sent from the specific earth station is stored, by the arithmetic operation, and the transmission frame constitution is changed at the transmission timing of the burst having the calculated transmission burst number, and the receiving frame constitution is changed on a basis of the TDMA frame where the transmission burst with the frame constitution changed is stored.