baber/WOPTO huggingface dataset:
Patent JP-H01194756-A (JP)
Title: Adaptive vector quantizing method
Inventor: WATANABE YUTAKA
IPC: H04N19/126
Filed: 1988-01-29
Abstract: PURPOSE:To attach capacity to switch cord book size adaptively by performing Gain/Shape vector quantization by designating the cord book size to which a cord book vector belongs by the amplitude of an input vector. CONSTITUTION:The input vector from a terminal 1 is inputted to a reference deviation calculation circuit 2, and the reference deviation of a signal included in the vector is calculated. Corresponding to the reference deviation, the cord book size is limited to several kinds at a circuit 3. The lower limit and upper limit information of the cord book size are selected from each cord book in a cord book group 4, and are delivered to an inner product arithmetic circuit 5. At the inner product arithmetic circuit 5, the inner product of the input vector and the Shape vector in the cord book is calculated, and its output is inputted to a selection and decision circuit 6, then, information to be transmitted is decided. The information is variable length-encoded at a variable length encoder circuit 7 comprehensively.
Patent JP-H08210732-A (JP)
Title: Accumulator type freezing cycle
Inventor: NAGASAWA TOSHIYA
IPC: F25B39/02
Filed: 1995-02-07
Abstract: PURPOSE: To simplify constitution by a method wherein an accumulator and a vaporizer are integrally formed. CONSTITUTION: A vaporizer 16 is constituted such that a heat-exchange plates 20 in one surface of which a U-shaped heat-exchange groove 20-3 is formed and pairs of the two heat-exchange plates joined together so as to join together the grooves 20-3 and form a heat-exchange passage 30 are laminated. A tank 32 for introducing a refrigerant to the heat-exchange passage 30 and a tank 34 for discharging a refrigerant from the heat-exchange passage 30 are arranged through lamination. The structure of an accumulator 18 is such that a number of intermediate sheets 44 are laminated at a rear plate 40 and a front plate 42. The intermediate sheets 44 has a partition so that a gas-liquid separation passage in a zigzagging state is formed.  A refrigerant is introduced in the tank 32 of the vaporizer through a pipe 38 and a refrigerant after heat-exchange is introduced from the tank 34 directly in the accumulator.
Patent JP-H06218794-A (JP)
Title: Method and device of pretreatment of molding of parison
Inventor: ITO HIDEJI
IPC: B29C49/10
Filed: 1993-01-11
Abstract: PURPOSE:To reduce a quantity of flashes to be generated at a mouth part of a hollow molded product. CONSTITUTION:A parison pinch device 14 which can hold a parison 18 is arranged on the lower position than a place where a die 12 of a blow molding device is fitted. Since the lower end part of a parison 18 injected through a die 12 is held by a parison pinch device 14, it is prevented that the parison is apt to reduce in an axial direction. With this construction, at the time of mold clamping, swelling of the parison 18 on a mouth part can be prevented and a hollow molded product having little flashes can be molded. In addition, the parison pinch device 14 can be constituted also so that it is moved between a fixed position (holding position) and stretched position which is lower than the fixed position. In this case, the parison 18 can be stretched in the axial direction and a deformation of the axial direction of the parison 18 can be prevented much more reliably.
Patent JP-H11139422-A (JP)
Title: Packaging box for food
Inventor: ISHINABE HIDEYUKI
IPC: B65D5/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging box which can be produced easily, is superior in printing characteristics, and prevents a foregin matter from being mixed. SOLUTION: As to this packaging box, a peripheral wall 9 of a body part B and a peripheral wall 9 of a cover L are formed by providing a peripheral panel 2 continuously on each side of a regular polygonal base 1, and by holding a fold-in piece 4 provided continuously on the side edge of the predetermined peripheral panel 2 with a neighboring peripheral panel 2 and a polymerized panel 3 continuously provided at the tip end edge of the neighboring panel 2. Because the body B and the cover L are assembled by folding one blank each, it is easy to produce them, and also because the surface is totally flat, they have superior printing characteristics.  Furthermore, by providing the peripheral wall 9 of the cover L with a cut off piece 6 surrounded by the bottom edge and a cut off line 5, and by adhering this cut off piece 6 to the outside face of the peripheral wall 9 for sealing, when the cover is opened, the cut piece 6 is cut off from the cover L leaving the trace of it being opened.
Patent JP-H02231640-A (JP)
Title: Synchronization for dispatching of task
Inventor: SUTEIBUN HIISHIYU GOORUDOBAAGU
IPC: G06F9/50
Filed: 1990-01-31
Abstract: PURPOSE: To maximize the dispatching of an operating system by making a thread which is connected first release the ownership of its resource and enqueuing a next thread put in a queue as the owner of the resource for a task. CONSTITUTION: The ownership of a thread is connected to one of resources of a 2nd multitasking operating system specified by the function call of the thread. Then the thread which has own the resource is enqueued for the task, a task which is usable next is connected to the 1st thread in the queue, and the task executes one specific function call of the 1st thread. The thread which is connected first is made to release the ownership of its resource and the next thread which is put in a queue for the same resource is enqueued as the owner of the resource for the task. Consequently, the dispatching of the task of the operating system is maximized.
Patent JP-H06211128-A (JP)
Title: Four-wheel type unmanned conveyer suspension device
Inventor: SATOU HIROMITSU
IPC: G05D1/02
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the vibration of an unmanned conveyer and to prevent a cargo collapse in a simple suspension mechanism. CONSTITUTION:A stay 15 is installed at the center in the longitudinal direction of the frame 10 of an unmanned conveyer. The left and the right wheels 12 and 13 are installed to a stay 17. The front part of the stay 17 is connected rotatable to the stay 15 with pins 16. Bampers 19 and 20 are installed to the front side and the rear side of the frame 10. A free wheel 11 of the frame 19 is installed at the rear side position between the left and the right driving wheels. An arm 18 is installed at the center in the lateral direction of the stay 17 by extending it to the front side position of the unmanned conveyer. A free wheel 14 is installed to the lower side at the front end of the arm 18.
Patent JP-S61177537-A (JP)
Title: Normalizing circuit of arithmetic device
Inventor: SEKINE SATOSHI
IPC: G06F7/00
Filed: 1985-02-04
Abstract: PURPOSE:To realize a series normalizing circuit which performs normalization in bit series with a small number of input terminals and small hardware by providing a change point detecting circuit which detects detection signal and a counting circuit and using the value of a counting circuit which counts from a final change point as a shift variable. CONSTITUTION:The change point detecting circuit 1 consists of a flip-flop circuit 3 and the detecting circuit 4 and the flip-flop circuit 3 inputs data from an input data line 5 and delays the data by one clock. The data is inputted to the input data line 5 sequentially in bit series from the least significant digit and the detecting circuit 4 inputs the data of the input data line 5 and the output of the flip-flop circuit 3 to detect state changes of the both. The counting circuit 2 consists of an OR circuit 6 and a counter circuit 7 and an OR circuit 6 inputs the detection signal of the detecting circuit 4 and a word synchronizing signal WCK from a control line 9 to generate a reset signal for the counter circuit 7. The counter circuit 7 sends out its counted shift variable to a shift circuit 10 through a counter output line 8.
Patent JP-H11219966-A (JP)
Title: Manufacture of solder bump
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solder bump, which can realize a reproducible stable plasma operation prior to film formation of barrier metal to attain an improved manufacturing yield when the solder bump is formed to be connected to an electrode pad via the barrier metal film. SOLUTION: A product wafer has a photoresist film 38 having an opening 40 facing an Al-based electrode pad 32 and also has a semiconductor substrate 30 having the film 38 formed thereon. Just prior to a plasma operation of the product wafer before film formation of ball limiting metal(BLM), a dummy wafer having a thermal oxidation film formed on a semiconductor substrate is subjected to a plasma operation. This plasma operation causes a silicon oxide film removed by sputtering to be deposited on an inner wall of a plasma processing chamber to thereby improve its insulation. As a result the plasma operation prior to the BLM film formation can be carried out under stable plasma discharge, and edges of the film 38 at the opening 40 can be stably made into a desired overhang form with a good reproducibility.
Patent JP-H07228214-A (JP)
Title: Installing part structure for air bag device
Inventor: MAEDA YOSHINORI
IPC: B60R21/26
Filed: 1994-02-16
Abstract: PURPOSE:To stabilize an output characteristics of blowout gas by maintaining an inflator at the normal temperature in the same with an interior temperature. CONSTITUTION:A case 5 of an air bag unit 4 is inserted in an opening part 12 of a duct 11 as an air introducing part 10, and an installing part of an inflator 6 in a case bottom part is protrusively arranged in the duct 11, and air-conditioning air flowing in the duct 11 is blown against the installing part of the inflator 6.
Patent JP-H0558789-A (JP)
Title: Production of silicone single crystal by chemical vapor phase growing method and fractional determination of ultramicro-element in chlorosilane as its raw material and in silicon single crystal produced
Inventor: KOBAYASHI YOJI
IPC: C30B29/06
Filed: 1992-02-05
Abstract: PURPOSE:To provide a producing method of a silicon single crystal for semiconductor by chemical vapor phase growing method and a fractional determination method of ultramicro-elements such as phosphorus, arsenic, boron and aluminium in the silicon single crystal and in a chlorosilane which is raw material when producing the silicon single crystal. CONSTITUTION:Hydrogen chloride gas and silicon formed by mixing at least one kind of chlorosilane gas selected from dichlorosilane, trichlorosilane, tetrachlorosilane and hydrogen at high temp. are fed to a seed-bar of the silicone single crystal to make the silicon single crystal for semiconductor grow while etching the surface of the silicon single crystal with hydrogen chloride gas. Later beam having 3100-3358mW/cm<2> energy on the irradiating surface is irradiated on the silicon single crystal and light emission spectrum is measured photoelectrically to determine quantitatively ultramicro-elements in the silicon single crystal. And, from the amount of the ultramicro-elements, an amount of the ultramicro-elements in the chlorosilane gas is converted.
Patent JP-H06208821-A (JP)
Title: Vacuum circuit breaker
Inventor: UCHIDA YOSHINORI
IPC: H02B1/56
Filed: 1993-01-11
Abstract: PURPOSE:To provide a vacuum circuit breaker in which the deposition tripping performance of a main circuit electrode is high. CONSTITUTION:A reinforcing member 25 that has a fixed surface perpendicular to the impact force working on electrode rods 10a, 10b of a vacuum valve 10 at the time of opening and operating a circuit breaker, is fixed to an insulation frame 18. A fixed side divided terminal 11 fixed to the fixed side electrode rod 10a of the vacuum valve 10, is fixed to the reinforcing member 25 by a plurality of bolts 27 penetrating in parallel to the impact force.
Patent JP-H03223825-A (JP)
Title: Camera
Inventor: HAYAKAWA SHINGO
IPC: G03B13/36
Filed: 1990-01-30
Abstract: PURPOSE:To independently detect focus in the plural areas of a field and to stably obtain an appropriate photometric value by sectioning a small area in combination in accordance with a selected range-finding area, changing the weighting of the sectioned area and obtaining the photometric value. CONSTITUTION:The field is divided into plural small areas for photometry S01-S15. Then, photodetector means SPD, AMP and DI for detecting the brightness of every divided small area and a setting means for sectioning plural small areas for photometry in the combination previously set in accordance with the selection of the focus detection areas SL, SC and SR are provided. Furthermore, an arithmetic operation means 22 is provided, which arithmetically operates the photometric value by using the brightness of the respective small areas obtained by the means SPD, AMP and DI and changing the weighting of the area sectioned by the setting means. Thus, the photometric value obtained by considering a main object and all the photographing image plane areas is found.
Patent JP-S53105793-A (JP)
Title: Tap guide device for drilling machines
Inventor: ODAWARA HIROMITSU
IPC: B23B41/00
Filed: 1977-02-25
Abstract: PURPOSE: To prevent threads from being narrowed by driving a main shaft in accordance with the pitch of a tap so that three to five threads are processed at a proper feed speed after the tap has bitten a lower bore. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53105155-A (JP)
Title: Signal converter of charge transfer type
Inventor: TANIGAWA KUNIHIRO
IPC: H03H15/02
Filed: 1977-02-24
Abstract: PURPOSE:To make it possible to integrate delaying CTD groups and signal-processing CTD groups on the same substrate, by providing delay elements which vary in delay time sequentially by a constant time, in front of the inputs part of multisystem convolutional arithmetic elements.
Patent JP-S55113257-A (JP)
Title: Enclosed type alkali cell
Inventor: MIZUTANI MINORU
IPC: H01M50/193
Filed: 1979-02-21
Abstract: PURPOSE:To raise resistance to liquid leakage by using a sealant obtained by adding a petroleum resin to asphalt. CONSTITUTION:The sealant layer 8 consisting of asphalt and a pertroleum resin is formed between the metal sealing plate 1 serving a negative side terminal and the packing 6 of nylon, etc., serving to isolate the positive side terminal from the negative side terminal and also to keep it air-tight. The sealant mentioned above is obtained by mixing a blown asphalt and a cyclopentadiene series petroleum resin in a proportion of 100:50 by weight, and the sealant is dissolved in an appropriate organic solvent and then coated on the surface of the metal sealing plate or injected into between the metal sealing plate and the packing.
Patent JP-S62180120-A (JP)
Title: Control coupling
Inventor: ISHIKAWA OSAMU
IPC: F16D3/79
Filed: 1986-02-03
Abstract: PURPOSE:To increase transmission torque, by providing projected portions in the circumferential directions of the openings of disc plates, and enhancing pressure locally so as to obtain great rotational force. CONSTITUTION:The intersection of both openings 16 and 16A is started from the projected portions 12a and 12a of them, and viscous fluid is guided in the intersecting direction along the openings 16 and 16A of long holes and trans ferred to projected portions 12b and 12b. In this intersecting process, very large amount of the viscous fluid is transferred between the projected portions 12b and 12b. Thereby, when the viscous fluid is squeezed into locally and gathered most, the shearing is finished, and the pressure of the viscous fluid is enhanced sharply as shown by the pressure distribution A, so that transmission torque can be increased.
Patent JP-S52102339-A (JP)
Title: Thermosetting water-base paint composition
Inventor: INOMATA NORIHIRO
IPC: C09D5/00
Filed: 1976-02-25
Abstract: PURPOSE: A thermosetting water-base paint composition characterized by the improved applicability comprises an alkyd resin containing diamino compound as the structural component and a water-soluble amino resin as the main film-forming components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11198921-A (JP)
Title: Packaging container material
Inventor: KOJIMA HIROYOSHI
IPC: B65D1/36
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To quickly discharge liquid dripping from housed goods to the peripheral part of a container and to restrain the speed of deterioration for the housed goods by a method wherein the bottom surface of the container body is formed in a shape bulging toward the side for housing the goods and protuberant parts protruding toward the side for housing the goods are formed on the bottom surface of the container body. SOLUTION: While protuberant parts 2, each in a V-shaped form protruding toward the side for housing goods, are formed along the centerlines P and Q on the bottom surface of a container body 1, the bottom surface of the container body is formed in a shape bulging toward the side for housing the goods. When the container body 1 is placed on a plane and the goods are housed therein and when dripping of liquid comes from the housed goods, the liquid falls onto the upside of the bottom surface and flows toward the peripheral part of the container body, utilizing spaces 6 formed by side faces of the protuberant parts 2 as passages, and liquid pools 4 are formed at places near the bottom at side faces of the container body.  With the dripping liquid moved to the peripheral part without being gathered at places near the bottom of the protuberant parts 2 and prevented from sticking again to the housed goods, the housed goods are prevented from deteriorating such as becoming poor in freshness.
Patent JP-S57138502-A (JP)
Title: Work holder of work feed for machine tool
Inventor: SAITOU SHINICHI
IPC: B23B13/12
Filed: 1981-02-14
Abstract: PURPOSE:To hold work of various different diameters easily by providing through-holes of different diameters on a feed passage of the work, which are capable of holding works according to their diameters. CONSTITUTION:A holding unit 2 having a rotary shaft which meets at right angle with a work feed passage is provided on a holder 1 located on the work supply passage for holding a work. Through-holes 2a having different diameters which are capable of holding works according to their diameters are provided on the radius of the rotary shaft. This holding unit is held by the holder 1 through a dividing and positioning device 3. The work of different diameter can be held easily by selecting the through-hole corresponding to a change of a work diameter.
Patent JP-S56117664-A (JP)
Title: Dot matrix printer
Inventor: HANAKATA TAKAYOSHI
IPC: B41J2/51
Filed: 1980-02-22
Abstract: PURPOSE: To always make a horizontal printing type dot space uniform and low- priced and high-speed printing possible by generating a printing pulse worth at least two dots while the excitation phase of a pulse motor is not changed, and then applying the said pulse to a printing head.  
     CONSTITUTION: Two pieces of heat pulse P 1 , P 4  are generated on a pulse motor 18 which moves a printing head 1 having a plural number of printing elements in a vertical array in the width direction of a printing form 5, while a pulse signal for printing to be applied is generated. Of these two heat pulses, one heat pulse P 1  is generated synchronized with a control pulse signal to be applied to the pulse motor 18. While the other heat pulse P 4  is generated with such timing that a horizontal inter dot space is equalized in the middle of the width of a pulse signal for control and matched to the migration property of a carriage 1. Under this constitution, it is possible to realize uniform printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60165078-A (JP)
Inventor: KOJIMA KIYOKAZU
IPC: H01R39/08
Filed: 1984-02-07
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-H03226115-A (JP)
Title: Pulse generating circuit
Inventor: IWATA AKIHIKO
IPC: H02M9/04
Filed: 1990-01-31
Abstract: PURPOSE:To prevent excess burdon from being imparted to a load by charging a high voltage from a high voltage power supply to a main capacitor and switching a discharging voltage from the main capacitor with a switching means and applying the voltage to a load to connect an oscillation suppression diode in series with the main capacitor. CONSTITUTION:A charge accumulated in the main capacitor 4 is fed to a discharge tube 7 via a pulse generating switch 8 and an oscillation suppression diode 10. Thus, the discharging tube 7 is excited to apply laser oscillation. After the laser oscillation is finished, a reverse current is going flow to the discharge tube 7 as an oscillation current and since a negative current is interrupted by the oscillation suppression diode 10, the input of the oscillation current to the discharge tube 7 is blocked. Thus, undesired and excess current is prevented from being inputted to the discharge tube 7 and the generation efficiency of a laser beam is enhanced.
Patent JP-S58137481-A (JP)
Inventor: YAGISHITA AIZABUROU
IPC: A47L15/26
Filed: 1982-02-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61182835-A (JP)
Inventor: JIYO SHICHIN
IPC: B21D51/48
Filed: 1985-02-04
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-H01195541-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKATSUKI TADAYUKI
IPC: G06F9/48
Filed: 1988-01-29
Abstract: PURPOSE:To improve the memory efficiency by using a reference data source which sets externally the necessity or unnecessity for saving of each internal data register and inhibiting the saving of the registers requiring no saving. CONSTITUTION:An exclusive register 4 is connected to a data bus 7 and sets externally the necessity or unnecessity for saving of each internal data register 2 via the bit values of true or false (1, 0). When an interruption occurs, the register 2 is saved. In this case, each bit of the register 4 is checked in a deciding process a2. The saving process a3 is carried out when a bit shows the genuine value 1; while the process a3 is inhibited when the bit shows the spurious value '0'.
Patent JP-H10252846-A (JP)
Title: Stretcher for transmission belt
Inventor: ROCCA CARLO
IPC: F16F7/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher having an appropriate dimension, which can reduce the tilting moment to be generated in a movable part. SOLUTION: This stretcher is provided with a movable part 3, a fixed part 4, a pulley 5 and a spring 6. In this case, the spring 6 is wound around a pin 11, and has an inner end, which is fixed to the pin 11, and an outer end, which is fixed to an annular part 18 of a hub 13. A first bush 26, which is interposed between the pin 11 and the hub 13, and a second bush 20, which is interposed between the annular part 18 of the hub 13 and the fixed part 3, are arranged at positions opposite to the spring 6 in the axial direction.
Patent JP-S58139037-A (JP)
Title: 2-color thermometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1982-02-12
Abstract: PURPOSE:To facilitate alteration of a range where a 2-color thermometer is capable of measuring by selecting 2 sets of radiant lights which pass not less than 3 types of filters and are different in wavelength to each other. CONSTITUTION:Radiant light from an object 1 to be temperature-measured and having a wavelength region corresponding to temperature is collected by a photoelectric conversion element 4 after passing through 3 types of rotating filters 11-13 different in a passage zone, a detecting value of 2 wavelength is held at sample hold circuits 7 and 8, and the temperature of the object 1 is displayed in an indicator 15 through a dividing circuit 9. A holding conducted by the circuits 7 and 8 controlled by sampling pulse generators 21-23, corresponding to the filters 11-13, and interlocking selection switches 17 and 18 to select combination of radiant lights of 2 sets of wavelengths passing through the required 2 types of the filters out of the filters 10-13. This constitution facilitates alteration of a measuring range of a 2-color thermometer.